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2019年12月13日 23:05

【 】【 】【其】【轻】【盈】【的】【质】【地】【带】【给】【唇】【部】【肌】【肤】【非】【常】【舒】【适】【的】【感】【觉】【以】【及】【自】【然】【光】【彩】【和】【美】【感】【.】

【养】【玉】【,】【是】【玉】【器】【藏】【家】【的】【至】【乐】【之】【趣】【,】【也】【是】【一】【种】【超】【然】【物】【外】【的】【享】【受】【。】【养】【一】【方】【美】【玉】【细】【细】【盘】【玩】【,】【体】【会】【品】【味】【,】【让】【自】【己】【也】【沾】【上】【一】【点】【玉】【的】【灵】【气】【。】【所】【谓】【养】【玉】【,】【讲】【的】【便】【是】【藏】【家】【除】【了】【要】【对】【玉】【器】【进】【行】【日】【常】【的】【擦】【拭】【外】【,】【还】【须】【将】【它】【贴】【身】【而】【藏】【并】【且】【要】【不】【断】【地】【盘】【玩】【,】【只】【有】【这】【样】【才】【能】【使】【玉】【石】【化】【蛹】【为】【蝶】【,】【绽】【放】【出】【自】【身】【的】【灵】【性】【和】【色】【泽】【。】【一】【般】【说】【来】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【养】【玉】【,】【是】【玉】【器】【藏】【家】【的】【至】【乐】【之】【趣】【,】【也】【是】【一】【种】【超】【然】【物】【外】【的】【享】【受】【。】【养】【一】【方】【美】【玉】【细】【细】【盘】【玩】【,】【体】【会】【品】【味】【,】【让】【自】【己】【也】【沾】【上】【一】【点】【玉】【的】【灵】【气】【。】【所】【谓】【养】【玉】【,】【讲】【的】【便】【是】【藏】【家】【除】【了】【要】【对】【玉】【器】【进】【行】【日】【常】【的】【擦】【拭】【外】【,】【还】【须】【将】【它】【贴】【身】【而】【藏】【并】【且】【要】【不】【断】【地】【盘】【玩】【,】【只】【有】【这】【样】【才】【能】【使】【玉】【石】【化】【蛹】【为】【蝶】【,】【绽】【放】【出】【自】【身】【的】【灵】【性】【和】【色】【泽】【。】【一】【般】【说】【来】【,】【“】【养】【玉】【”】【的】【关】【键】【在】【于】【“】【盘】【玉】【”】【,】【盘】【法】【得】【当】【就】【会】【事】【半】【功】【倍】【,】【否】【则】【就】【会】【功】【亏】【一】【篑】【。】【 】【 】【1】【、】【擦】【玉】【,】【是】【用】【清】【洁】【过】【的】【软】【毛】【巾】【或】【者】【羊】【皮】【擦】【玉】【器】【的】【表】【面】【,】【可】【达】【到】【一】【定】【的】【养】【玉】【效】【果】【。】【 】【 】【2】【、】【盘】【玉】【,】【是】【通】【过】【手】【玩】【或】【摩】【擦】【脸】【部】【,】【其】【人】【的】【身】【体】【的】【皮】【肤】【表】【面】【有】【意】【识】【的】【进】【行】【摩】【擦】【。】【但】【是】【人】【体】【皮】【肤】【含】【有】【油】【质】【,】【盘】【完】【玉】【后】【应】【用】【干】【净】【软】【毛】【巾】【擦】【掉】【油】【质】【。】【 】【 】【3】【、】【养】【玉】【,】【包】【括】【擦】【玉】【、】【盘】【玉】【在】【内】【,】【注】【意】【正】【常】【的】【湿】【润】【度】【,】【像】【佩】【件】【、】【手】【镯】【类】【通】【过】【佩】【戴】【可】【以】【达】【到】【玉】【石】【内】【部】【及】【表】【面】【达】【到】【一】【定】【的】【润】【而】【透】【的】【效】【果】【。】【 】【 】【4】【、】【修】【复】【,】【对】【有】【碰】【缺】【损】【坏】【的】【玉】【件】【,】【应】【及】【时】【修】【复】【,】【才】【具】【备】【养】【玉】【的】【条】【件】【。】【 】【 】【 】【5】【、】【恢】【复】【,】【对】【于】【一】【些】【摆】【放】【在】【太】【阳】【(】【紫】【外】【线】【)】【强】【烈】【照】【射】【或】【是】【室】【内】【有】【强】【光】【长】【时】【间】【照】【射】【的】【恢】【复】【,】【放】【在】【阴】【潮】【的】【室】【内】【一】【段】【时】【间】【,】【即】【可】【恢】【复】【玉】【石】【表】【面】【的】【吸】【附】【水】【,】【再】【用】【软】【布】【擦】【拭】【即】【可】【恢】【复】【一】【定】【的】【润】【度】【和】【光】【亮】【度】【,】【也】【可】【在】【博】【古】【柜】【及】【柜】【台】【内】【放】【置】【一】【杯】【水】【,】【也】【可】【达】【到】【上】【述】【效】【果】【。】【 】【 】【6】【、】【补】【水】【,】【指】【抛】【光】【过】【度】【使】【玉】【石】【表】【面】【吸】【附】【水】【及】【分】【子】【层】【间】【水】【损】【失】【,】【其】【表】【面】【结】【构】【受】【到】【一】【定】【的】【损】【伤】【,】【叫】【做】【非】【金】【属】【“】【疲】【劳】【”】【,】【其】【特】【征】【是】【玉】【石】【表】【面】【为】【干】【枯】【的】【光】【亮】【。】【比】【较】【好】【的】【方】【法】【是】【“】【盘】【玉】【”】【和】【“】【土】【浸】【”】【,】【在】【一】【定】【湿】【度】【的】【土】【里】【放】【置】【一】【段】【时】【间】【能】【达】【到】【补】【水】【的】【效】【果】【,】【或】【者】【是】【用】【生】【的】【竹】【子】【再】【抛】【光】【一】【次】【,】【也】【可】【以】【达】【到】【一】【定】【的】【补】【水】【效】【果】【。】【 】【 】【7】【、】【“】【疗】【养】【”】【 】【 】【有】【些】【厂】【家】【为】【了】【降】【低】【打】【磨】【抛】【光】【成】【本】【,】【用】【一】【些】【廉】【价】【的】【绿】【粉】【抛】【光】【,】【对】【玉】【石】【表】【面】【进】【行】【抛】【光】【,】【会】【把】【玉】【石】【的】【翠】【部】【分】【“】【烧】【”】【掉】【“】【一】【层】【”】【。】【其】【疗】【养】【方】【法】【是】【用】【热】【水】【加】【洗】【衣】【粉】【洗】【去】【玉】【石】【表】【面】【的】【绿】【粉】【,】【再】【用】【热】【水】【加】【透】【明】【香】【皂】【水】【彻】【底】【洗】【净】【、】【晾】【干】【,】【然】【后】【用】【生】【竹】【子】【加】【钻】【石】【粉】【再】【次】【抛】【光】【,】【恢】【复】【翠】【的】【原】【面】【貌】【和】【自】【然】【特】【征】【,】【也】【可】【达】【到】【养】【玉】【之】【效】【果】【。】【 】【 】【8】【、】【避】【,】【避】【碰】【伤】【碰】【坏】【,】【保】【存】【妥】【善】【,】【避】【免】【与】【酸】【碱】【类】【物】【品】【接】【触】【,】【避】【免】【长】【期】【强】【光】【照】【射】【,】【以】【免】【损】【伤】【玉】【石】【表】【面】【结】【构】【。】12bet网站是什么【“】【籽】【玉】【”】【:】【所】【谓】【“】【籽】【玉】【”】【是】【从】【昆】【仑】【山】【下】【玉】【河】【中】【捞】【取】【的】【,】【这】【种】【“】【籽】【玉】【”】【细】【密】【、】【温】【润】【、】【光】【泽】【如】【脂】【肪】【。】【有】【的】【“】【籽】【玉】【”】【肌】【里】【内】【含】【“】【饭】【渗】【”】【,】【呈】【欲】【化】【未】【化】【的】【白】【饭】【状】【,】【这】【是】【水】【产】【白】【玉】【的】【肌】【理】【特】【征】【之】【一】【;】【还】【有】【的】【因】【长】【期】【浸】【泡】【在】【水】【沙】【中】【带】【有】【各】【色】【的】【皮】【子】【。】【此】【种】【“】【籽】【玉】【”】【优】【于】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【“】【籽】【玉】【”】【:】【所】【谓】【“】【籽】【玉】【”】【是】【从】【昆】【仑】【山】【下】【玉】【河】【中】【捞】【取】【的】【,】【这】【种】【“】【籽】【玉】【”】【细】【密】【、】【温】【润】【、】【光】【泽】【如】【脂】【肪】【。】【有】【的】【“】【籽】【玉】【”】【肌】【里】【内】【含】【“】【饭】【渗】【”】【,】【呈】【欲】【化】【未】【化】【的】【白】【饭】【状】【,】【这】【是】【水】【产】【白】【玉】【的】【肌】【理】【特】【征】【之】【一】【;】【还】【有】【的】【因】【长】【期】【浸】【泡】【在】【水】【沙】【中】【带】【有】【各】【色】【的】【皮】【子】【。】【此】【种】【“】【籽】【玉】【”】【优】【于】【山】【料】【,】【极】【为】【珍】【罕】【。】【“】【山】【料】【”】【:】【山】【料】【,】【纯】【白】【如】【脂】【肪】【者】【少】【。】【据】【有】【关】【材】【料】【介】【绍】【,】【春】【秋】【战】【国】【以】【后】【和】【田】【玉】【,】【逐】【渐】【成】【为】【主】【要】【玉】【料】【,】【均】【为】【采】【集】【仔】【料】【。】【到】【清】【代】【始】【采】【取】【山】【料】【。】【 】【白】【玉】【的】【特】【征】【在】【于】【它】【的】【“】【白】【度】【”】【,】【而】【白】【必】【须】【与】【它】【本】【身】【的】【质】【地】【相】【符】【合】【,】【才】【会】【显】【示】【天】【然】【与】【雕】【凿】【的】【美】【质】【。】【 】【“】【白】【度】【”】【传】【统】【分】【法】【依】【次】【有】【:】【羊】【脂】【白】【、】【梨】【花】【白】【、】【雪】【花】【白】【、】【鱼】【骨】【白】【、】【象】【牙】【白】【、】【鸡】【骨】【白】【、】【糙】【米】【白】【、】【灰】【白】【、】【青】【灰】【白】【等】【,】【其】【中】【籽】【料】【的】【羊】【脂】【白】【(】【质】【地】【如】【同】【绵】【羊】【的】【凝】【脂】【)】【材】【质】【完】【整】【并】【带】【有】【皮】【壳】【为】【精】【品】【,】【且】【单】【原】【石】【重】【量】【越】【大】【价】【值】【越】【高】【。】【毫】【无】【疑】【问】【,】【白】【玉】【是】【玉】【石】【中】【的】【翘】【楚】【。】【 】【最】【上】【等】【的】【白】【玉】【产】【自】【新】【疆】【的】【和】【田】【。】【和】【田】【玉】【的】【硬】【度】【为】【6】【到】【6】【.】【5】【度】【,】【它】【的】【质】【地】【致】【密】【,】【化】【学】【性】【质】【极】【其】【稳】【定】【,】【韧】【性】【和】【耐】【磨】【性】【是】【玉】【石】【中】【最】【强】【的】【。】【和】【田】【白】【玉】【中】【质】【地】【细】【腻】【,】【温】【润】【如】【羊】【脂】【的】【,】【被】【称】【为】【羊】【脂】【玉】【。】【羊】【脂】【玉】【属】【于】【白】【玉】【中】【的】【优】【质】【品】【种】【。】【 】【俄】【罗】【斯】【白】【玉】【、】【青】【海】【白】【玉】【是】【近】【几】【年】【才】【出】【现】【在】【国】【际】【市】【场】【的】【,】【其】【色】【泽】【与】【新】【疆】【白】【玉】【相】【似】【,】【但】【欠】【温】【润】【,】【举】【灯】【观】【望】【,】【一】【般】【结】【构】【粗】【松】【,】【且】【有】【玻】【璃】【感】【。】【好】【的】【俄】【罗】【斯】【白】【玉】【,】【洁】【白】【度】【高】【,】【略】【带】【油】【脂】【,】【颇】【受】【收】【藏】【者】【的】【青】【睐】【。】【韩】【国】【白】【玉】【,】【其】【色】【雪】【白】【,】【举】【灯】【观】【望】【,】【可】【见】【其】【中】【的】【杂】【质】【结】【构】【也】【较】【粗】【松】【。】【白】【玉】【有】【着】【巨】【大】【的】【投】【资】【空】【间】【和】【收】【藏】【价】【值】【,】【而】【白】【玉】【的】【熟】【度】【是】【衡】【量】【其】【价】【值】【的】【重】【要】【标】【准】【。】【那】【么】【,】【白】【玉】【的】【熟】【度】【怎】【么】【看】【呢】【?】【白】【玉】【的】【熟】【度】【可】【从】【以】【下】【四】【个】【方】【面】【来】【判】【断】【:】【1】【.】【手】【感】【。】【选】【购】【白】【玉】【时】【要】【判】【断】【白】【玉】【熟】【度】【如】【何】【,】【可】【用】【手】【把】【玩】【白】【玉】【,】【如】【果】【是】【老】【熟】【度】【的】【白】【玉】【,】【那】【么】【手】【感】【会】【很】【嫩】【滑】【,】【而】【且】【老】【熟】【度】【的】【白】【玉】【放】【在】【清】【水】【中】【浸】【泡】【一】【夜】【后】【,】【清】【洗】【干】【净】【白】【玉】【表】【面】【的】【油】【污】【,】【能】【感】【觉】【出】【白】【玉】【的】【毛】【孔】【很】【细】【腻】【且】【观】【察】【到】【水】【与】【玉】【迅】【速】【分】【离】【。】【2】【.】【形】【状】【,】【通】【常】【熟】【玉】【的】【过】【渡】【自】【然】【,】【其】【整】【体】【形】【状】【没】【有】【明】【显】【的】【棱】【角】【而】【显】【得】【十】【分】【圆】【滑】【,】【触】【摸】【起】【来】【手】【感】【细】【腻】【柔】【润】【。】【3】【.】【光】【泽】【,】【一】【般】【而】【言】【,】【熟】【玉】【呈】【油】【脂】【光】【泽】【,】【且】【带】【有】【暖】【白】【色】【调】【,】【看】【起】【来】【有】【种】【十】【分】【亲】【近】【温】【和】【之】【感】【。】【4】【.】【皮】【色】【,】【熟】【玉】【的】【皮】【色】【往】【往】【多】【数】【为】【洒】【金】【皮】【,】【而】【且】【是】【活】【皮】【或】【者】【油】【皮】【,】【通】【常】【这】【种】【老】【熟】【的】【光】【白】【籽】【的】【表】【面】【具】【有】【一】【层】【淡】【淡】【的】【黄】【色】【包】【裹】【,】【如】【果】【不】【仔】【细】【观】【察】【,】【一】【般】【是】【不】【易】【察】【觉】【出】【来】【的】【。】【 】【和】【田】【白】【玉】【,】【在】【中】【国】【有】【近】【8】【0】【0】【0】【年】【的】【历】【史】【。】【它】【,】【论】【述】【了】【中】【国】【社】【会】【的】【发】【展】【史】【,】【对】【中】【国】【传】【统】【文】【化】【有】【着】【深】【刻】【的】【理】【解】【,】【有】【着】【丰】【富】【的】【历】【史】【文】【化】【价】【值】【。】【 】【现】【代】【玉】【器】【作】【品】【,】【继】【承】【了】【中】【国】【传】【统】【的】【玉】【饰】【文】【化】【,】【像】【"】【福】【禄】【双】【全】【"】【、】【"】【福】【寿】【三】【多】【"】【、】【"】【麒】【麟】【送】【子】【"】【等】【传】【统】【玉】【雕】【饰】【品】【仍】【深】【受】【人】【们】【的】【喜】【爱】【;】【在】【雕】【刻】【的】【工】【艺】【技】【巧】【上】【不】【断】【创】【新】【发】【展】【,】【形】【神】【兼】【具】【的】【人】【物】【、】【花】【鸟】【、】【走】【兽】【等】【,】【尽】【显】【现】【代】【工】【艺】【的】【精】【湛】【。】【 】【新】【疆】【和】【田】【白】【玉】【从】【殷】【商】【时】【代】【至】【今】【的】【长】【期】【开】【采】【,】【产】【量】【越】【来】【越】【低】【,】【价】【格】【则】【扶】【摇】【直】【上】【,】【尤】【其】【是】【羊】【脂】【白】【玉】【,】【由】【于】【其】【资】【源】【的】【稀】【缺】【和】【不】【可】【再】【生】【成】【为】【绝】【品】【,】【不】【久】【的】【将】【来】【其】【价】【值】【将】【不】【可】【估】【量】【。】【 】【白】【玉】【的】【产】【量】【很】【少】【,】【原】【料】【面】【临】【枯】【竭】【。】【随】【着】【生】【活】【水】【平】【的】【提】【高】【,】【喜】【欢】【白】【玉】【的】【人】【也】【越】【来】【越】【多】【。】【天】【然】【的】【好】【白】【玉】【价】【格】【自】【然】【就】【比】【较】【高】【,】【所】【以】【在】【购】【买】【的】【时】【候】【,】【有】【的】【人】【为】【了】【贪】【图】【便】【宜】【买】【到】【了】【赝】【品】【。】【 】【表】【示】【优】【质】【白】【玉】【,】【其】【颜】【色】【呈】【脂】【白】【色】【或】【比】【较】【白】【,】【可】【稍】【泛】【淡】【青】【色】【、】【乳】【黄】【色】【等】【,】【质】【地】【细】【腻】【滋】【润】【,】【油】【脂】【性】【好】【,】【可】【有】【少】【量】【石】【花】【等】【杂】【质】【。】【羊】【脂】【白】【玉】【中】【主】【要】【含】【有】【透】【闪】【石】【(】【9】【5】【%】【)】【、】【阳】【起】【石】【和】【绿】【帘】【石】【,】【状】【如】【凝】【脂】【.】【 】【白】【玉】【的】【雕】【工】【主】【要】【是】【人】【工】【借】【助】【于】【雕】【刻】【工】【具】【。】【就】【是】【说】【在】【工】【具】【上】【可】【以】【用】【科】【技】【产】【品】【。】【雕】【刻】【还】【主】【要】【是】【人】【工】【来】【完】【成】【。】【白】【玉】【的】【雕】【工】【要】【求】【非】【常】【高】【,】【所】【有】【的】【细】【微】【之】【处】【,】【 】【都】【是】【玉】【雕】【师】【傅】【手】【工】【制】【作】【而】【成】【,】【打】【磨】【到】【细】【致】【圆】【润】【为】【止】【。】【所】【以】【白】【玉】【的】【加】【工】【费】【也】【是】【不】【可】【少】【的】【成】【本】【。】【 】【白】【玉】【的】【质】【地】【非】【常】【细】【致】【,】【手】【感】【也】【很】【温】【润】【,】【光】【泽】【是】【柔】【和】【的】【。】【将】【一】【件】【玉】【器】【放】【在】【手】【中】【掂】【掂】【是】【否】【有】【沉】【重】【感】【,】【再】【看】【看】【这】【件】【白】【玉】【的】【光】【泽】【是】【否】【是】【蜡】【质】【光】【泽】【,】【里】【面】【有】【没】【有】【气】【泡】【。】【用】【手】【感】【觉】【一】【下】【是】【否】【有】【温】【润】【的】【感】【觉】【。】【 】【古】【人】【云】【:】【“】【君】【子】【比】【德】【于】【玉】【 】【”】【其】【美】【德】【相】【应】【的】【必】【是】【美】【玉】【。】【收】【藏】【玉】【石】【应】【多】【从】【审】【美】【和】【文】【化】【的】【角】【度】【出】【发】【,】【这】【样】【才】【能】【更】【好】【地】【欣】【赏】【玉】【石】【之】【美】【,】【真】【正】【地】【体】【会】【传】【承】【千】【年】【的】【玉】【石】【文】【化】【。】

【和】【田】【玉】【的】【籽】【料】【是】【相】【对】【于】【山】【料】【、】【山】【流】【水】【料】【自】【古】【沿】【袭】【的】【名】【词】【,】【在】【我】【国】【珠】【宝】【玉】【石】【标】【准】【中】【并】【没】【有】【将】【和】【田】【玉】【区】【分】【为】【籽】【料】【、】【山】【料】【、】【山】【流】【水】【料】【的】【提】【法】【。】【但】【市】【场】【上】【,】【由】【于】【籽】【料】【和】【田】【玉】【因】【其】【稀】【少】【,】【其】【价】【格】【十】【分】【昂】【贵】【,】【故】【市】【场】【上】【充】【实】【着】【一】【些】【假】【冒】【的】【和】【田】【玉】【籽】【料】【。】【现】【在】【介】【绍】【和】【田】【玉】【籽】【料】【9】【大】【特】【征】【,】【以】【提】【高】【大】【家】【对】【和】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【和】【田】【玉】【的】【籽】【料】【是】【相】【对】【于】【山】【料】【、】【山】【流】【水】【料】【自】【古】【沿】【袭】【的】【名】【词】【,】【在】【我】【国】【珠】【宝】【玉】【石】【标】【准】【中】【并】【没】【有】【将】【和】【田】【玉】【区】【分】【为】【籽】【料】【、】【山】【料】【、】【山】【流】【水】【料】【的】【提】【法】【。】【但】【市】【场】【上】【,】【由】【于】【籽】【料】【和】【田】【玉】【因】【其】【稀】【少】【,】【其】【价】【格】【十】【分】【昂】【贵】【,】【故】【市】【场】【上】【充】【实】【着】【一】【些】【假】【冒】【的】【和】【田】【玉】【籽】【料】【。】【现】【在】【介】【绍】【和】【田】【玉】【籽】【料】【9】【大】【特】【征】【,】【以】【提】【高】【大】【家】【对】【和】【田】【玉】【的】【鉴】【赏】【能】【力】【。】【提】【升】【和】【田】【玉】【的】【鉴】【赏】【能】【力】【,】【了】【解】【和】【田】【玉】【籽】【料】【的】【这】【9】【个】【特】【征】【和】【田】【玉】【籽】【料】【,】【主】【要】【来】【自】【于】【昆】【仑】【山】【水】【流】【量】【较】【大】【的】【玉】【龙】【喀】【什】【河】【、】【喀】【拉】【喀】【什】【河】【、】【叶】【尔】【羌】【河】【、】【克】【里】【雅】【河】【等】【及】【这】【些】【河】【流】【的】【古】【河】【床】【中】【。】【产】【于】【新】【疆】【地】【区】【的】【和】【田】【玉】【籽】【料】【有】【如】【下】【9】【大】【特】【征】【:】【 】【和】【田】【玉】【籽】【料】【原】【石】【一】【、】【玉】【体】【一】【般】【都】【不】【大】【。】【现】【在】【的】【和】【田】【玉】【籽】【料】【基】【本】【为】【中】【一】【小】【型】【玉】【块】【,】【并】【以】【可】【掌】【握】【的】【小】【块】【玉】【多】【见】【。】【经】【过】【数】【千】【年】【的】【采】【捡】【,】【籽】【料】【在】【河】【道】【中】【的】【块】【度】【已】【越】【来】【越】【小】【,】【中】【等】【块】【度】【(】【2】【0】【~】【5】【0】【c】【m】【)】【的】【籽】【料】【已】【经】【罕】【见】【,】【所】【以】【现】【在】【有】【时】【在】【市】【面】【上】【看】【到】【大】【个】【的】【和】【田】【玉】【,】【就】【要】【小】【心】【了】【。】【二】【、】【玉】【体】【一】【般】【成】【流】【线】【型】【。】【鹅】【卵】【石】【型】【的】【籽】【料】【以】【不】【规】【则】【椭】【球】【体】【为】【主】【,】【外】【形】【趋】【向】【于】【流】【线】【形】【。】【这】【是】【因】【为】【在】【河】【流】【中】【的】【自】【然】【状】【态】【下】【,】【玉】【体】【的】【长】【轴】【方】【向】【与】【河】【水】【的】【流】【动】【方】【向】【一】【致】【,】【且】【玉】【体】【的】【小】【头】【端】【指】【向】【来】【水】【的】【方】【向】【。】【 】【和】【田】【玉】【籽】【料】【原】【石】【洒】【金】【皮】【三】【、】【玉】【体】【多】【呈】【现】【圆】【润】【状】【。】【时】【间】【和】【距】【离】【决】【定】【了】【玉】【石】【的】【圆】【润】【性】【,】【籽】【料】【玉】【多】【呈】【圆】【状】【、】【浑】【圆】【状】【,】【很】【少】【次】【圆】【状】【。】【但】【在】【河】【流】【上】【游】【,】【玉】【石】【被】【水】【流】【磨】【得】【还】【不】【够】【,】【有】【时】【可】【见】【次】【棱】【角】【状】【与】【浑】【圆】【状】【共】【存】【的】【籽】【料】【玉】【。】【四】【、】【玉】【体】【光】【洁】【度】【一】【般】【较】【好】【。】【籽】【料】【玉】【在】【河】【流】【中】【,】【经】【受】【粗】【、】【中】【、】【细】【、】【粉】【各】【粒】【级】【砂】【石】【的】【磨】【砺】【,】【同】【时】【被】【泥】【、】【水】【经】【久】【不】【断】【的】【冲】【击】【、】【冲】【刷】【,】【玉】【石】【表】【面】【的】【突】【出】【、】【擦】【痕】【被】【磨】【掉】【、】【磨】【平】【,】【产】【生】【了】【抛】【光】【效】【果】【好】【的】【光】【洁】【度】【。】【磨】【圆】【度】【高】【的】【玉】【体】【表】【面】【只】【具】【微】【型】【凹】【凸】【,】【只】【有】【在】【放】【大】【镜】【下】【才】【可】【观】【察】【到】【。】【 】【顶】【级】【和】【田】【羊】【脂】【玉】【籽】【料】【红】【皮】【原】【石】【五】【、】【颜】【色】【过】【渡】【均】【匀】【自】【然】【。】【玉】【体】【的】【外】【观】【颜】【色】【,】【是】【原】【生】【玉】【色】【与】【次】【生】【色】【的】【混】【合】【色】【。】【原】【生】【色】【反】【映】【玉】【内】【质】【,】【次】【生】【色】【是】【外】【生】【地】【质】【作】【用】【在】【原】【生】【色】【基】【础】【上】【对】【原】【生】【玉】【色】【的】【改】【造】【色】【。】【天】【然】【的】【玉】【皮】【色】【与】【玉】【质】【是】【浑】【然】【一】【体】【的】【,】【色】【是】【由】【内】【向】【外】【透】【出】【来】【的】【,】【化】【自】【然】【、】【大】【方】【,】【一】【般】【色】【淡】【不】【浓】【艳】【。】【而】【人】【工】【皮】【色】【色】【形】【规】【则】【、】【艳】【丽】【、】【色】【调】【单】【一】【,】【表】【现】【出】【不】【自】【然】【、】【无】【灵】【动】【性】【。】【 】【洒】【金】【皮】【籽】【料】【原】【石】【六】【、】【玉】【体】【多】【少】【存】【在】【玉】【皮】【。】【人】【们】【将】【具】【有】【较】【厚】【玉】【皮】【的】【籽】【料】【玉】【称】【为】【“】【璞】【玉】【”】【。】【玉】【皮】【的】【形】【成】【是】【次】【生】【地】【质】【作】【用】【的】【结】【果】【。】【长】【期】【的】【、】【不】【问】【断】【的】【、】【及】【化】【学】【组】【分】【的】【迁】【移】【或】【进】【入】【,】【从】【而】【造】【成】【玉】【石】【体】【表】【或】【组】【分】【结】【构】【变】【化】【形】【成】【玉】【皮】【。】【玉】【皮】【是】【区】【分】【籽】【料】【与】【非】【籽】【料】【的】【最】【直】【观】【因】【素】【,】【籽】【料】【必】【有】【玉】【皮】【。】【时】【间】【愈】【久】【的】【籽】【料】【,】【玉】【皮】【愈】【厚】【。】【一】【般】【来】【说】【,】【石】【皮】【的】【皮】【层】【较】【厚】【,】【难】【以】【盘】【润】【,】【行】【家】【谓】【之】【“】【死】【皮】【”】【;】【玉】【质】【皮】【薄】【较】【易】【盘】【润】【的】【,】【行】【家】【称】【之】【“】【活】【皮】【”】【。】【 】【和】【田】【玉】【黑】【皮】【籽】【料】【原】【石】【七】【、】【玉】【体】【汗】【毛】【孔】【不】【规】【则】【。】【籽】【料】【表】【面】【用】【放】【大】【镜】【可】【观】【察】【到】【的】【类】【如】【人】【皮】【肤】【上】【的】【汗】【毛】【孔】【一】【样】【的】【微】【细】【凹】【坑】【点】【,】【这】【就】【是】【籽】【料】【的】【“】【汗】【毛】【孔】【”】【。】【籽】【料】【玉】【的】【“】【汗】【毛】【孔】【”】【既】【包】【含】【了】【玉】【质】【内】【透】【闪】【石】【集】【合】【体】【崩】【断】【、】【破】【裂】【产】【生】【且】【深】【入】【到】【玉】【内】【的】【孔】【点】【,】【也】【包】【含】【玉】【体】【在】【自】【然】【界】【外】【力】【擦】【击】【的】【凹】【坑】【点】【,】【凹】【坑】【较】【孔】【点】【大】【,】【常】【包】【含】【多】【个】【孔】【点】【,】【大】【小】【不】【一】【。】【而】【人】【工】【喷】【砂】【造】【成】【的】【“】【假】【汗】【毛】【孔】【”】【。】【其】【喷】【砂】【坑】【的】【孔】【沿】【、】【孔】【壁】【、】【孔】【底】【都】【较】【规】【整】【,】【与】【自】【然】【形】【成】【的】【凹】【坑】【不】【同】【。】【 】【和】【田】【玉】【籽】【料】【原】【石】【毛】【孔】【八】【、】【玉】【体】【裂】【纹】【存】【在】【色】【线】【。】【籽】【料】【玉】【或】【多】【或】【少】【的】【都】【存】【在】【天】【然】【裂】【纹】【,】【在】【裂】【纹】【中】【有】【色】【素】【沉】【着】【,】【呈】【线】【状】【分】【布】【在】【籽】【料】【上】【,】【是】【明】【显】【的】【色】【线】【。】【在】【山】【流】【水】【料】【、】【山】【料】【中】【.】【即】【便】【是】【明】【显】【的】【裂】【纹】【,】【由】【于】【其】【中】【的】【色】【素】【沉】【着】【的】【少】【,】【其】【色】【线】【不】【明】【显】【。】【因】【此】【.】【有】【些】【情】【况】【下】【,】【可】【考】【虑】【用】【裂】【纹】【色】【线】【判】【别】【是】【否】【为】【籽】【料】【玉】【。】【九】【、】【玉】【质】【一】【般】【较】【好】【。】【对】【于】【玉】【雕】【成】【品】【,】【可】【考】【虑】【玉】【质】【的】【问】【题】【。】【在】【多】【数】【情】【况】【下】【,】【籽】【料】【的】【玉】【质】【相】【对】【较】【好】【、】【油】【润】【性】【较】【好】【、】【透】【明】【度】【略】【高】【,】【感】【觉】【颜】【色】【白】【而】【润】【,】【市】【面】【上】【常】【见】【的】【一】【种】【“】【很】【白】【很】【白】【玉】【”】【的】【玉】【饰】【品】【,】【一】【般】【不】【是】【籽】【料】【所】【出】【。】【总】【之】【,】【虽】【然】【市】【面】【上】【存】【在】【各】【种】【作】【假】【的】【和】【田】【玉】【籽】【料】【,】【但】【是】【只】【要】【大】【家】【按】【照】【以】【上】【9】【大】【特】【征】【细】【细】【辨】【别】【,】【便】【一】【定】【能】【去】【伪】【存】【真】【,】【感】【受】【到】【和】【田】【玉】【籽】【料】【的】【真】【美】【。】12bet网站是什么【●】【显】【色】【持】【久】【不】【晕】【染】【;】

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【脂】【白】【、】【羊】【脂】【玉】【、】【羊】【脂】【白】【玉】【…】【…】【如】【今】【关】【于】【和】【田】【玉】【白】【度】【的】【名】【词】【层】【出】【不】【穷】【,】【经】【常】【有】【玩】【家】【为】【了】【白】【度】【苦】【苦】【追】【求】【所】【谓】【的】【“】【羊】【脂】【白】【玉】【”】【而】【吃】【药】【上】【当】【,】【为】【什】【么】【会】【有】【如】【此】【多】【的】【名】【词】【出】【现】【,】【这】【些】【名】【词】【真】【的】【能】【代】【表】【一】【块】【好】【玉】【吗】【?】【本】【文】【我】【们】【就】【来】【说】【说】【关】【于】【羊】【脂】【与】【白】【玉】【的】【故】【事】【。】【脂】【白】【、】【羊】【脂】【白】【玉】【、】【羊】【脂】【玉】【,】【看】【起】【来】【很】【相】【像】【的】【三】【个】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【脂】【白】【、】【羊】【脂】【玉】【、】【羊】【脂】【白】【玉】【…】【…】【如】【今】【关】【于】【和】【田】【玉】【白】【度】【的】【名】【词】【层】【出】【不】【穷】【,】【经】【常】【有】【玩】【家】【为】【了】【白】【度】【苦】【苦】【追】【求】【所】【谓】【的】【“】【羊】【脂】【白】【玉】【”】【而】【吃】【药】【上】【当】【,】【为】【什】【么】【会】【有】【如】【此】【多】【的】【名】【词】【出】【现】【,】【这】【些】【名】【词】【真】【的】【能】【代】【表】【一】【块】【好】【玉】【吗】【?】【本】【文】【我】【们】【就】【来】【说】【说】【关】【于】【羊】【脂】【与】【白】【玉】【的】【故】【事】【。】【脂】【白】【、】【羊】【脂】【白】【玉】【、】【羊】【脂】【玉】【,】【看】【起】【来】【很】【相】【像】【的】【三】【个】【名】【词】【,】【有】【什】【么】【关】【联】【,】【又】【有】【什】【么】【实】【质】【性】【的】【区】【别】【?】【脂】【白】【、】【羊】【脂】【玉】【、】【羊】【脂】【白】【玉】【 】【和】【田】【玉】【白】【度】【的】【陷】【阱】【 】【羊】【脂】【白】【玉】【挂】【件】【 】【我】【如】【意】【先】【来】【说】【说】【什】【么】【是】【脂】【白】【?】【脂】【白】【是】【如】【今】【人】【们】【对】【和】【田】【玉】【白】【度】【的】【一】【种】【说】【法】【,】【怎】【么】【算】【脂】【白】【呢】【?】【脂】【白】【是】【一】【种】【暖】【色】【的】【白】【,】【白】【度】【可】【以】【是】【一】【级】【也】【可】【以】【高】【于】【一】【级】【,】【但】【是】【一】【定】【要】【加】【上】【肉】【质】【的】【感】【觉】【,】【否】【则】【都】【只】【能】【说】【是】【一】【级】【白】【上】【或】【是】【一】【级】【白】【。】【什】【么】【是】【羊】【脂】【玉】【?】【“】【羊】【脂】【玉】【”】【按】【照】【语】【法】【角】【度】【来】【讲】【,】【就】【是】【类】【似】【于】【羊】【脂】【的】【玉】【石】【,】【古】【人】【在】【命】【名】【时】【,】【感】【受】【到】【和】【田】【玉】【的】【手】【感】【和】【视】【觉】【感】【有】【种】【羊】【油】【般】【的】【感】【觉】【。】【所】【以】【起】【名】【羊】【脂】【玉】【。】【羊】【脂】【玉】【的】【特】【点】【是】【,】【细】【腻】【浑】【厚】【,】【有】【老】【熟】【之】【相】【,】【油】【份】【和】【脂】【份】【极】【佳】【,】【恰】【似】【一】【团】【刚】【刚】【出】【膛】【的】【羊】【油】【。】【 】【羊】【脂】【玉】【籽】【料】【原】【石】【所】【以】【羊】【脂】【玉】【主】【要】【是】【指】【玉】【质】【的】【那】【种】【油】【脂】【感】【,】【而】【不】【是】【颜】【色】【。】【业】【界】【许】【多】【人】【士】【就】【认】【为】【羊】【脂】【玉】【不】【是】【纯】【白】【,】【而】【是】【带】【有】【油】【脂】【光】【泽】【的】【白】【。】【在】【白】【色】【中】【有】【的】【可】【透】【出】【微】【微】【的】【黄】【色】【,】【质】【地】【差】【的】【也】【可】【在】【白】【色】【里】【透】【出】【微】【微】【的】【浅】【灰】【色】【调】【。】【而】【现】【如】【今】【人】【们】【一】【味】【向】【“】【白】【色】【”】【看】【齐】【的】【做】【法】【,】【显】【然】【是】【对】【羊】【脂】【玉】【的】【误】【解】【。】【羊】【脂】【白】【玉】【又】【是】【如】【何】【来】【的】【?】【羊】【脂】【白】【玉】【只】【是】【现】【在】【人】【们】【的】【叫】【法】【,】【以】【前】【只】【是】【叫】【羊】【脂】【玉】【。】【这】【个】【“】【白】【”】【字】【是】【人】【们】【后】【加】【上】【的】【,】【遍】【查】【所】【有】【的】【古】【籍】【,】【记】【载】【的】【是】【羊】【脂】【玉】【。】【顶】【多】【说】【“】【凝】【如】【羊】【脂】【”】【。】【而】【没】【有】【羊】【脂】【白】【玉】【的】【叫】【法】【。】【 】【羊】【脂】【玉】【把】【件】【 】【马】【上】【封】【侯】【不】【过】【,】【在】【2】【0】【0】【3】【年】【1】【1】【月】【修】【订】【后】【的】【国】【家】【标】【准】【G】【B】【/】【T】【—】【1】【6】【5】【5】【2】【《】【珠】【宝】【玉】【石】【·】【名】【称】【》】【中】【,】【也】【确】【实】【有】【着】【羊】【脂】【白】【玉】【的】【定】【义】【,】【国】【标】【里】【对】【羊】【脂】【白】【玉】【给】【出】【了】【这】【样】【的】【解】【释】【:】【“】【羊】【脂】【玉】【的】【名】【称】【问】【题】【在】【行】【业】【内】【一】【直】【存】【在】【较】【大】【的】【争】【议】【,】【目】【前】【市】【场】【上】【由】【于】【检】【验】【标】【准】【的】【不】【统】【一】【,】【对】【“】【羊】【脂】【玉】【”】【这】【一】【名】【称】【的】【叫】【法】【也】【较】【为】【混】【乱】【,】【有】【“】【白】【玉】【-】【羊】【脂】【玉】【”】【、】【“】【白】【玉】【-】【羊】【脂】【白】【玉】【”】【等】【。】【对】【此】【编】【制】【小】【组】【根】【据】【研】【究】【和】【调】【研】【的】【情】【况】【,】【认】【为】【将】【和】【田】【玉】【的】【白】【色】【-】【青】【色】【系】【划】【分】【成】【白】【玉】【、】【青】【白】【玉】【、】【青】【玉】【三】【大】【类】【较】【为】【合】【理】【,】【进】【一】【步】【根】【据】【质】【地】【和】【颜】【色】【的】【综】【合】【评】【价】【,】【把】【“】【白】【玉】【-】【羊】【脂】【玉】【”】【、】【“】【白】【玉】【-】【羊】【脂】【白】【玉】【”】【等】【名】【称】【统】【一】【划】【分】【为】【羊】【脂】【白】【玉】【。】【”】【之】【后】【,】【羊】【脂】【白】【玉】【便】【在】【市】【场】【上】【开】【始】【泛】【滥】【。】【 】【脂】【白】【原】【石】【羊】【脂】【玉】【有】【没】【有】【标】【准】【上】【面】【我】【们】【讲】【了】【,】【所】【谓】【羊】【脂】【玉】【,】【就】【是】【人】【们】【对】【和】【田】【玉】【中】【极】【品】【的】【比】【喻】【,】【再】【加】【之】【和】【田】【玉】【每】【块】【的】【颜】【色】【温】【润】【程】【度】【都】【不】【完】【全】【一】【样】【,】【故】【羊】【脂】【玉】【就】【永】【远】【不】【可】【能】【用】【一】【个】【公】【式】【化】【的】【固】【定】【标】【准】【来】【科】【学】【地】【测】【定】【。】【羊】【脂】【玉】【是】【一】【种】【经】【验】【的】【说】【法】【,】【是】【一】【个】【相】【对】【的】【概】【念】【,】【而】【不】【是】【人】【们】【想】【象】【中】【的】【绝】【对】【定】【量】【。】【就】【像】【评】【价】【一】【个】【人】【很】【好】【一】【样】【,】【很】【好】【只】【是】【一】【个】【模】【糊】【的】【形】【容】【,】【但】【不】【能】【明】【确】【他】【到】【底】【是】【什】【么】【性】【格】【。】【我】【们】【通】【常】【采】【用】【的】【描】【述】【是】【:】【质】【感】【非】【常】【细】【腻】【油】【润】【,】【结】【构】【非】【常】【均】【匀】【,】【几】【乎】【没】【有】【瑕】【疵】【。】【羊】【脂】【玉】【也】【不】【是】【一】【个】【物】【理】【学】【或】【者】【化】【学】【的】【尺】【度】【,】【不】【是】【用】【化】【学】【方】【法】【化】【验】【一】【下】【二】【氧】【化】【硅】【含】【量】【有】【多】【少】【?】【物】【理】【学】【上】【,】【密】【度】【有】【多】【少】【?】【它】【的】【折】【射】【率】【多】【少】【?】【就】【可】【以】【说】【达】【到】【羊】【脂】【玉】【的】【。】【而】【羊】【脂】【玉】【,】【目】【前】【为】【止】【也】【没】【有】【国】【家】【标】【准】【。】【可】【以】【说】【,】【即】【使】【是】【权】【威】【的】【检】【验】【部】【门】【出】【的】【和】【田】【羊】【脂】【玉】【鉴】【定】【证】【书】【,】【也】【不】【过】【是】【欺】【骗】【消】【费】【者】【的】【工】【具】【而】【已】【。】【 】【羊】【脂】【玉】【祝】【福】【摆】【件】【羊】【脂】【白】【玉】【,】【为】【什】【么】【会】【有】【那】【么】【多】【?】【翻】【阅】【历】【史】【古】【籍】【,】【在】【正】【规】【的】【学】【术】【著】【作】【里】【,】【没】【有】【见】【到】【羊】【脂】【白】【玉】【的】【相】【关】【论】【述】【,】【只】【看】【到】【羊】【脂】【玉】【的】【介】【绍】【。】【而】【为】【什】【么】【在】【现】【代】【,】【羊】【脂】【白】【玉】【会】【成】【为】【一】【个】【出】【镜】【率】【极】【高】【的】【词】【?】【市】【场】【上】【每】【年】【那】【些】【大】【量】【销】【售】【的】【“】【羊】【脂】【白】【玉】【”】【,】【又】【从】【何】【而】【来】【呢】【?】【这】【要】【从】【检】【验】【部】【门】【说】【起】【了】【。】【随】【着】【国】【民】【经】【济】【水】【平】【的】【提】【高】【,】【人】【们】【对】【收】【藏】【品】【的】【需】【求】【增】【加】【,】【和】【田】【玉】【的】【市】【场】【供】【应】【,】【却】【远】【远】【不】【能】【满】【足】【人】【们】【的】【需】【求】【。】【就】【在】【这】【个】【紧】【要】【关】【头】【,】【宝】【玉】【石】【的】【检】【验】【部】【门】【,】【利】【用】【和】【田】【玉】【的】【鉴】【定】【标】【准】【,】【淡】【化】【和】【田】【玉】【的】【产】【地】【概】【念】【,】【将】【大】【量】【含】【有】【透】【闪】【石】【的】【玉】【种】【,】【出】【具】【了】【和】【田】【玉】【的】【鉴】【定】【结】【论】【。】【一】【时】【间】【,】【正】【规】【检】【验】【部】【门】【开】【出】【的】【和】【田】【玉】【鉴】【定】【鉴】【别】【证】【书】【,】【满】【天】【飞】【。】【羊】【脂】【白】【玉】【籽】【料】【手】【镯】【而】【像】【俄】【罗】【斯】【玉】【、】【韩】【国】【玉】【、】【青】【海】【玉】【、】【加】【拿】【大】【玉】【等】【玉】【石】【,】【虽】【然】【能】【够】【出】【具】【和】【田】【玉】【的】【鉴】【定】【证】【书】【。】【但】【是】【它】【们】【并】【不】【具】【备】【和】【田】【玉】【的】【油】【脂】【性】【,】【怎】【么】【能】【服】【众】【呢】【?】【没】【关】【系】【,】【聪】【明】【能】【干】【的】【经】【销】【商】【们】【,】【就】【想】【到】【了】【白】【度】【,】【于】【是】【,】【社】【会】【上】【开】【始】【流】【传】【和】【田】【玉】【白】【度】【的】【说】【法】【,】【以】【白】【为】【美】【,】【并】【配】【有】【和】【田】【玉】【的】【鉴】【定】【证】【书】【。】【这】【样】【的】【结】【果】【,】【导】【致】【一】【些】【广】【义】【的】【和】【田】【玉】【,】【在】【和】【田】【玉】【市】【场】【上】【,】【如】【入】【无】【人】【之】【境】【。】【其】【售】【价】【,】【也】【超】【出】【了】【自】【身】【价】【值】【的】【数】【倍】【。】【使】【一】【小】【部】【分】【人】【,】【大】【获】【收】【益】【。】【而】【在】【“】【羊】【脂】【白】【玉】【”】【的】【一】【些】【标】【准】【里】【,】【基】【本】【上】【都】【是】【以】【白】【度】【、】【透】【度】【、】【是】【否】【含】【有】【杂】【质】【,】【作】【为】【鉴】【定】【的】【主】【要】【标】【准】【。】【那】【么】【,】【那】【些】【能】【够】【被】【写】【成】【和】【田】【玉】【的】【玉】【里】【,】【最】【白】【的】【恐】【怕】【要】【数】【俄】【料】【了】【;】【最】【水】【透】【的】【,】【当】【然】【非】【青】【海】【料】【莫】【属】【;】【而】【新】【疆】【和】【田】【羊】【脂】【玉】【籽】【料】【的】【皮】【子】【,】【又】【被】【检】【验】【部】【门】【定】【为】【是】【杂】【质】【。】【那】【么】【综】【上】【而】【言】【,】【俄】【料】【、】【青】【海】【料】【的】【山】【料】【里】【,】【“】【羊】【脂】【白】【玉】【”】【就】【有】【太】【多】【了】【。】【 】【羊】【油】【图】【 】【上】【图】【是】【一】【张】【板】【结】【的】【羊】【油】【图】【,】【看】【到】【这】【张】【图】【,】【首】【先】【想】【到】【的】【就】【是】【俄】【料】【中】【的】【所】【谓】【“】【羊】【脂】【白】【玉】【”】【,】【鉴】【定】【中】【心】【会】【把】【类】【似】【此】【类】【板】【结】【的】【羊】【油】【型】【白】【度】【达】【标】【的】【白】【玉】【鉴】【定】【为】【“】【羊】【脂】【白】【玉】【”】【,】【但】【缺】【少】【了】【真】【正】【羊】【脂】【玉】【的】【晶】【莹】【灵】【动】【之】【态】【,】【这】【点】【大】【家】【感】【悟】【一】【下】【,】【其】【实】【这】【只】【能】【算】【是】【我】【们】【常】【说】【的】【:】【浑】【厚】【度】【过】【度】【了】【的】【瓷】【性】【重】【的】【白】【度】【达】【标】【的】【白】【玉】【。】【市】【场】【上】【经】【常】【有】【俄】【罗】【斯】【白】【玉】【、】【韩】【国】【白】【玉】【、】【青】【海】【白】【玉】【当】【作】【和】【田】【羊】【脂】【玉】【现】【象】【。】【而】【如】【今】【大】【量】【的】【石】【头】【、】【玻】【璃】【,】【也】【加】【入】【了】【冒】【充】【和】【田】【羊】【脂】【玉】【的】【大】【军】【,】【像】【阿】【富】【汗】【玉】【、】【外】【蒙】【玉】【,】【换】【一】【个】【马】【甲】【,】【贴】【上】【一】【个】【羊】【脂】【白】【玉】【的】【标】【签】【,】【就】【可】【以】【诱】【骗】【那】【些】【不】【懂】【玉】【的】【消】【费】【者】【了】【。】【和】【田】【玉】【是】【以】【脂】【取】【胜】【,】【还】【是】【以】【白】【取】【胜】【 】【清】【?】【青】【白】【玉】【墨】【床】【一】【谈】【起】【和】【田】【玉】【,】【相】【信】【很】【多】【人】【首】【先】【会】【想】【起】【和】【田】【白】【玉】【。】【但】【玉】【石】【之】【所】【以】【白】【的】【根】【本】【原】【因】【,】【很】【多】【人】【并】【不】【了】【解】【。】【 】【白】【色】【石】【英】【岩】【自】【然】【界】【中】【的】【天】【然】【物】【质】【物】【质】【中】【,】【白】【色】【的】【石】【头】【,】【是】【当】【之】【无】【愧】【的】【最】【白】【。】【例】【如】【石】【英】【岩】【、】【大】【理】【岩】【等】【。】【而】【玉】【石】【的】【颜】【色】【要】【想】【变】【白】【,】【不】【需】【要】【具】【有】【多】【么】【好】【的】【玉】【质】【,】【只】【需】【要】【玉】【石】【中】【的】【石】【质】【含】【量】【高】【一】【些】【就】【行】【了】【。】【也】【就】【是】【说】【,】【玉】【石】【中】【的】【石】【质】【含】【量】【越】【高】【,】【颜】【色】【越】【白】【。】【而】【不】【是】【玉】【石】【越】【好】【,】【颜】【色】【越】【白】【。】【 】【高】【白】【俄】【料】【扳】【指】【举】【一】【个】【最】【明】【显】【的】【例】【子】【,】【俄】【料】【的】【白】【云】【质】【大】【理】【岩】【含】【量】【较】【高】【,】【所】【以】【导】【致】【俄】【料】【的】【颜】【色】【惨】【白】【,】【而】【油】【性】【差】【;】【青】【海】【玉】【的】【硅】【灰】【岩】【含】【量】【高】【,】【所】【以】【也】【是】【颜】【色】【白】【,】【同】【时】【透】【度】【好】【、】【油】【性】【差】【。】【而】【新】【疆】【和】【田】【玉】【,】【石】【质】【的】【含】【量】【低】【,】【这】【就】【使】【俄】【料】【、】【青】【海】【、】【韩】【国】【等】【国】【家】【地】【区】【的】【玉】【石】【,】【在】【白】【度】【上】【远】【超】【新】【疆】【和】【田】【玉】【,】【而】【在】【油】【性】【上】【,】【远】【远】【低】【于】【新】【疆】【和】【田】【玉】【。】【其】【次】【,】【我】【们】【看】【看】【新】【疆】【和】【田】【玉】【的】【矿】【物】【质】【组】【成】【。】【新】【疆】【和】【田】【玉】【,】【是】【多】【种】【矿】【物】【质】【的】【集】【合】【体】【,】【透】【闪】【石】【含】【量】【超】【过】【9】【5】【%】【。】【而】【透】【闪】【石】【这】【一】【矿】【物】【质】【,】【在】【高】【倍】【的】【电】【子】【显】【微】【镜】【底】【下】【观】【察】【,】【其】【颜】【色】【,】【是】【青】【灰】【色】【,】【所】【以】【,】【新】【疆】【和】【田】【玉】【的】【白】【度】【,】【永】【远】【是】【白】【里】【透】【青】【,】【而】【不】【可】【能】【是】【纯】【白】【。】【透】【闪】【石】【含】【量】【越】【高】【,】【则】【颜】【色】【月】【不】【可】【能】【太】【白】【。】【从】【这】【就】【可】【以】【看】【出】【,】【市】【场】【上】【售】【卖】【的】【那】【些】【颜】【色】【惨】【白】【的】【“】【羊】【脂】【白】【玉】【”】【,】【很】【多】【并】【不】【是】【真】【正】【的】【和】【田】【籽】【料】【。】【海】【派】【玉】【雕】【名】【家】【倪】【展】【勇】【作】【品】【 】【白】【玉】【金】【玉】【满】【堂】【印】【章】【所】【以】【如】【果】【单】【纯】【以】【颜】【色】【白】【,】【作】【为】【选】【择】【优】【质】【和】【田】【玉】【的】【唯】【一】【标】【准】【,】【那】【么】【正】【好】【进】【入】【很】【多】【商】【家】【的】【圈】【套】【,】【所】【以】【我】【们】【还】【是】【要】【把】【玉】【质】【作】【为】【选】【择】【和】【田】【玉】【的】【第】【一】【指】【标】【,】【而】【颜】【色】【其】【次】【。】【最】【后】【来】【做】【一】【些】【总】【结】【,】【其】【实】【羊】【脂】【白】【玉】【只】【是】【现】【在】【人】【们】【的】【叫】【法】【,】【以】【前】【只】【是】【叫】【羊】【脂】【玉】【。】【这】【个】【“】【白】【”】【字】【是】【人】【们】【后】【加】【上】【的】【,】【带】【有】【了】【太】【多】【主】【观】【的】【色】【彩】【。】【因】【此】【过】【分】【看】【重】【颜】【色】【,】【也】【大】【大】【误】【导】【了】【人】【们】【的】【收】【藏】【观】【。】【一】【些】【广】【义】【上】【的】【和】【田】【玉】【由】【于】【并】【不】【具】【备】【和】【田】【籽】【料】【的】【那】【种】【强】【烈】【的】【油】【脂】【性】【,】【但】【是】【又】【要】【把】【自】【己】【推】【销】【出】【去】【,】【只】【好】【另】【觅】【出】【路】【,】【突】【出】【自】【己】【的】【白】【度】【。】【于】【是】【,】【很】【多】【和】【田】【玉】【外】【行】【和】【刚】【入】【门】【者】【,】【嘴】【里】【最】【喜】【欢】【说】【的】【一】【句】【话】【就】【是】【,】【我】【的】【和】【田】【玉】【有】【多】【白】【,】【似】【乎】【越】【白】【的】【玉】【越】【好】【。】【其】【实】【很】【多】【都】【是】【高】【白】【俄】【料】【、】【青】【海】【料】【、】【外】【蒙】【料】【…】【…】【倪】【伟】【滨】【玉】【雕】【作】【品】【 】【碧】【玉】【臂】【搁】【所】【以】【,】【玩】【玉】【,】【我】【们】【一】【定】【要】【重】【玉】【质】【,】【不】【要】【一】【味】【的】【重】【白】【。】【此】【外】【,】【市】【场】【上】【所】【谓】【的】【羊】【脂】【白】【玉】【,】【和】【证】【书】【上】【的】【羊】【脂】【玉】【都】【不】【用】【去】【相】【信】【,】【那】【些】【只】【是】【骗】【一】【些】【不】【懂】【玉】【的】【新】【手】【,】【真】【正】【的】【玩】【家】【不】【是】【会】【因】【为】【这】【两】【个】【名】【词】【而】【去】【购】【买】【一】【块】【和】【田】【玉】【的】【。】【而】【当】【市】【场】【上】【的】【“】【羊】【脂】【白】【玉】【”】【开】【始】【泛】【滥】【成】【灾】【的】【时】【候】【,】【玩】【家】【心】【里】【真】【正】【的】【羊】【脂】【玉】【就】【像】【一】【位】【隐】【忍】【的】【君】【子】【,】【静】【静】【的】【等】【待】【着】【我】【们】【去】【找】【寻】【…】【…】12bet网站是什么【何】【谓】【和】【田】【玉】【,】【好】【多】【玩】【家】【心】【中】【一】【直】【缠】【绕】【的】【问】【题】【,】【网】【上】【搜】【搜】【,】【大】【多】【翻】【来】【覆】【去】【就】【是】【一】【些】【老】【掉】【牙】【的】【几】【种】【回】【答】【,】【和】【田】【玉】【真】【的】【贵】【吗】【,】【为】【何】【网】【上】【那】【么】【便】【宜】【?】【究】【竟】【是】【谁】【在】【引】【导】【玩】【家】【走】【入】【误】【区】【?】【怎】【么】【辨】【别】【狭】【义】【和】【田】【玉】【和】【广】【义】【和】【田】【玉】【的】【价】【值】【?】【产】【地】【分】【别】【和】【田】【玉】【本】【身】【不】【是】【地】【域】【概】【念】【,】【并】【非】【特】【指】【新】【疆】【和】【田】【地】【区】【出】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【何】【谓】【和】【田】【玉】【,】【好】【多】【玩】【家】【心】【中】【一】【直】【缠】【绕】【的】【问】【题】【,】【网】【上】【搜】【搜】【,】【大】【多】【翻】【来】【覆】【去】【就】【是】【一】【些】【老】【掉】【牙】【的】【几】【种】【回】【答】【,】【和】【田】【玉】【真】【的】【贵】【吗】【,】【为】【何】【网】【上】【那】【么】【便】【宜】【?】【究】【竟】【是】【谁】【在】【引】【导】【玩】【家】【走】【入】【误】【区】【?】【怎】【么】【辨】【别】【狭】【义】【和】【田】【玉】【和】【广】【义】【和】【田】【玉】【的】【价】【值】【?】【产】【地】【分】【别】【和】【田】【玉】【本】【身】【不】【是】【地】【域】【概】【念】【,】【并】【非】【特】【指】【新】【疆】【和】【田】【地】【区】【出】【产】【的】【玉】【,】【而】【是】【一】【类】【产】【品】【的】【名】【称】【。】【我】【国】【把】【透】【闪】【石】【成】【份】【占】【9】【8】【%】【以】【上】【的】【石】【头】【都】【命】【名】【为】【和】【田】【玉】【,】【也】【可】【以】【称】【为】【软】【玉】【、】【透】【闪】【石】【、】【透】【闪】【石】【加】【软】【玉】【、】【透】【闪】【石】【加】【和】【田】【玉】【,】【这】【几】【个】【名】【字】【都】【不】【违】【法】【,】【都】【在】【国】【标】【范】【围】【内】【。】【按】【产】【地】【具】【体】【细】【分】【,】【和】【田】【玉】【目】【前】【有】【几】【种】【:】【一】【、】【 】【新】【疆】【和】【田】【料】【,】【产】【于】【昆】【仑】【山】【和】【阿】【尔】【金】【山】【地】【区】【,】【为】【接】【触】【交】【代】【成】【因】【 】【。】【和】【田】【地】【区】【出】【产】【(】【叶】【城】【县】【、】【且】【末】【县】【、】【若】【羌】【县】【、】【于】【田】【县】【等】【)】【,】【公】【认】【为】【白】【玉】【最】【好】【的】【产】【地】【;】【细】【分】【又】【可】【以】【分】【为】【山】【料】【,】【山】【流】【水】【,】【戈】【壁】【料】【和】【籽】【料】【,】【质】【地】【以】【新】【疆】【和】【田】【玉】【籽】【料】【最】【为】【上】【乘】【,】【戈】【壁】【料】【次】【之】【,】【然】【后】【是】【山】【流】【水】【,】【山】【料】【。】【因】【为】【过】【度】【的】【开】【采】【,】【籽】【料】【和】【戈】【壁】【料】【矿】【源】【基】【本】【已】【经】【耗】【尽】【,】【特】【别】【是】【最】【近】【几】【年】【,】【好】【料】【更】【加】【稀】【少】【,】【价】【格】【也】【越】【来】【越】【高】【。】【二】【、】【俄】【料】【;】【产】【自】【俄】【罗】【斯】【的】【和】【田】【玉】【,】【圈】【内】【行】【内】【称】【为】【俄】【料】【,】【产】【出】【形】【态】【也】【可】【以】【分】【为】【山】【料】【、】【籽】【料】【、】【山】【流】【水】【料】【。】【 】【但】【俄】【料】【的】【籽】【料】【很】【少】【,】【大】【多】【为】【山】【流】【水】【和】【山】【料】【,】【随】【着】【新】【疆】【料】【的】【日】【益】【稀】【少】【,】【俄】【料】【的】【白】【玉】【价】【值】【也】【逐】【渐】【提】【高】【,】【市】【场】【上】【的】【高】【端】【白】【玉】【,】【9】【0】【%】【以】【上】【都】【是】【俄】【料】【。】【三】【、】【青】【海】【料】【;】【青】【海】【料】【又】【称】【青】【海】【玉】【或】【昆】【仑】【玉】【,】【是】【市】【场】【上】【常】【见】【的】【广】【义】【和】【田】【玉】【种】【类】【之】【一】【,】【产】【自】【昆】【仑】【山】【脉】【东】【缘】【入】【青】【海】【省】【部】【分】【,】【与】【新】【疆】【和】【田】【玉】【同】【处】【于】【一】【个】【成】【矿】【带】【上】【,】【昆】【仑】【山】【之】【东】【曰】【昆】【仑】【玉】【,】【山】【之】【北】【曰】【和】【田】【玉】【,】【两】【者】【直】【线】【距】【离】【约】【三】【百】【公】【里】【。】【所】【以】【昆】【仑】【玉】【与】【和】【田】【玉】【在】【物】【质】【组】【合】【、】【产】【地】【状】【况】【、】【结】【构】【构】【造】【几】【个】【主】【要】【的】【特】【征】【上】【基】【本】【相】【同】【,】【可】【谓】【大】【自】【然】【中】【的】【孪】【生】【同】【胞】【,】【老】【坑】【的】【青】【海】【料】【质】【地】【细】【腻】【,】【可】【与】【新】【疆】【和】【田】【玉】【山】【料】【俄】【料】【相】【媲】【美】【,】【但】【新】【坑】【的】【质】【地】【差】【些】【,】【容】【易】【走】【色】【泛】【黄】【,】【因】【此】【最】【近】【几】【年】【行】【情】【不】【。】【四】【、】【韩】【料】【,】【韩】【料】【是】【广】【义】【和】【田】【玉】【青】【玉】【山】【料】【。】【它】【的】【主】【产】【地】【是】【朝】【鲜】【半】【岛】【南】【部】【的】【春】【川】【,】【产】【于】【当】【地】【的】【蛇】【纹】【岩】【中】【,】【多】【显】【青】【黄】【色】【和】【棕】【色】【。】【脂】【粉】【不】【是】【很】【好】【。】【韩】【料】【的】【 】【化】【学】【成】【分】【与】【和】【田】【玉】【基】【本】【相】【似】【,】【硬】【度】【和】【密】【度】【接】【近】【和】【田】【玉】【,】【稍】【微】【小】【一】【点】【,】【硬】【度】【大】【概】【是】【5】【.】【5】【左】【右】【。】【是】【新】【疆】【和】【田】【玉】【中】【价】【值】【最】【底】【的】【,】【和】【高】【端】【的】【羊】【脂】【玉】【能】【差】【上】【万】【倍】【。】

【以】【高】【效】【又】【不】【伤】【肤】【的】【配】【方】【,】【具】【多】【重】【淡】【斑】【效】【能】【,】【有】【效】【淡】【化】【因】【青】【春】【痘】【、】【日】【晒】【、】【自】【由】【基】【伤】【害】【及】【荷】【尔】【蒙】【变】【化】【所】【造】【成】【的】【色】【斑】【及】【肤】【色】【不】【匀】【,】【从】【根】【本】【改】【善】【色】【斑】【,】【使】【肤】【色】【明】【显】【匀】【亮】【透】【白】【,】【并】【抢】【先】【打】【击】【未】【形】【成】【的】【隐】【性】【黑】【斑】【,】【同】【时】【舒】【缓】【敏】【感】【肌】【肤】【,】【维】【持】【肌】【肤】【透】【白】【亮】【丽】12bet网站是什么【我】【们】【之】【前】【有】【提】【到】【了】【“】【发】【灰】【的】【鸭】【蛋】【青】【新】【料】【一】【般】【容】【易】【起】【性】【,】【雕】【着】【雕】【着】【就】【往】【下】【掉】【.】【.】【.】【”】【这】【里】【的】【和】【田】【玉】【“】【起】【性】【”】【其】【实】【是】【狭】【义】【上】【的】【:】【起】【隔】【、】【崩】【口】【,】【性】【子】【大】【易】【脆】【.】【.】【.】【其】【实】【,】【和】【田】【玉】【是】【天】【地】【间】【灵】【性】【之】【物】【,】【与】【人】【一】【样】【,】【它】【也】【有】【“】【性】【”】【,】【有】【灵】【有】【性】【有】【脾】【气】【。】【这】【里】【的】【“】【脾】【气】【”】【就】【是】【“】【玉】【性】【”】【,】【是】【玉】【质】【有】【缺】【陷】【的】【表】【现】【,】【包】【括】【 】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【 】【我】【们】【之】【前】【有】【提】【到】【了】【“】【发】【灰】【的】【鸭】【蛋】【青】【新】【料】【一】【般】【容】【易】【起】【性】【,】【雕】【着】【雕】【着】【就】【往】【下】【掉】【.】【.】【.】【”】【这】【里】【的】【和】【田】【玉】【“】【起】【性】【”】【其】【实】【是】【狭】【义】【上】【的】【:】【起】【隔】【、】【崩】【口】【,】【性】【子】【大】【易】【脆】【.】【.】【.】【其】【实】【,】【和】【田】【玉】【是】【天】【地】【间】【灵】【性】【之】【物】【,】【与】【人】【一】【样】【,】【它】【也】【有】【“】【性】【”】【,】【有】【灵】【有】【性】【有】【脾】【气】【。】【这】【里】【的】【“】【脾】【气】【”】【就】【是】【“】【玉】【性】【”】【,】【是】【玉】【质】【有】【缺】【陷】【的】【表】【现】【,】【包】【括】【:】【裂】【纹】【、】【杂】【质】【、】【阴】【阳】【面】【.】【.】【.】【等】【。】【可】【以】【这】【样】【说】【,】【一】【块】【美】【玉】【洁】【白】【无】【暇】【几】【无】【结】【构】【,】【完】【美】【之】【至】【,】【它】【是】【没】【有】【“】【性】【”】【的】【,】【玩】【玉】【的】【老】【人】【们】【都】【说】【:】【没】【有】【“】【性】【”】【的】【玉】【,】【没】【什】【么】【玩】【头】【。】【和】【田】【玉】【籽】【料】【连】【年】【有】【余】【挂】【件】【玉】【雕】【界】【常】【有】【一】【些】【约】【定】【俗】【成】【的】【术】【语】【来】【表】【示】【玉】【的】【瑕】【疵】【或】【缺】【陷】【的】【,】【比】【如】【“】【有】【性】【”】【,】【“】【起】【性】【”】【.】【.】【.】【一】【块】【上】【好】【的】【和】【田】【玉】【主】【要】【看】【质】【地】【、】【颜】【色】【、】【份】【量】【等】【因】【素】【,】【而】【质】【地】【则】【包】【含】【了】【:】【坑】【、】【形】【、】【皮】【、】【性】【。】【其】【中】【“】【性】【”】【包】【括】【:】【阴】【阳】【面】【、】【阴】【、】【透】【、】【嫩】【、】【干】【、】【瓷】【、】【杂】【质】【等】【。】【阴】【阳】【面】【,】【玉】【质】【好】【的】【一】【面】【叫】【阳】【面】【或】【顶】【面】【、】【堵】【头】【,】【玉】【质】【差】【的】【一】【面】【叫】【阴】【面】【;】【阴】【,】【玉】【有】【阴】【暗】【的】【感】【觉】【;】【透】【,】【玉】【质】【水】【头】【大】【,】【玉】【质】【不】【浑】【厚】【;】【嫩】【,】【透】【明】【度】【大】【,】【不】【灵】【,】【有】【娇】【嫩】【的】【感】【觉】【;】【干】【,】【不】【温】【润】【,】【糯】【性】【油】【性】【都】【不】【够】【,】【不】【滋】【润】【;】【瓷】【,】【如】【瓷】【一】【样】【,】【苍】【白】【无】【力】【而】【发】【干】【。】【青】【海】【料】【牌】【子】【 】【又】【干】【又】【飘】【一】【旦】【和】【田】【玉】【有】【了】【这】【些】【“】【性】【”】【,】【成】【色】【就】【没】【那】【么】【美】【好】【了】【。】【重】【点】【说】【一】【说】【和】【田】【玉】【的】【“】【杂】【质】【”】【。】【杂】【质】【是】【和】【田】【玉】【“】【性】【”】【的】【重】【要】【表】【现】【之】【一】【,】【比】【如】【石】【性】【、】【绺】【裂】【等】【。】【石】【性】【,】【石】【浆】【与】【和】【田】【玉】【界】【线】【清】【楚】【的】【叫】【“】【死】【石】【”】【,】【可】【以】【分】【割】【,】【取】【出】【好】【玉】【,】【如】【“】【玉】【抱】【石】【”】【、】【“】【石】【抱】【玉】【”】【属】【此】【类】【;】【石】【浆】【与】【和】【田】【玉】【界】【线】【不】【清】【楚】【的】【叫】【“】【活】【石】【”】【,】【它】【有】【“】【石】【钉】【”】【、】【“】【石】【花】【”】【、】【“】【石】【线】【”】【、】【“】【米】【星】【点】【”】【等】【各】【种】【分】【布】【形】【态】【,】【是】【可】【以】【挖】【调】【去】【除】【、】【或】【者】【巧】【雕】【避】【开】【的】【。】【绺】【裂】【,】【有】【活】【裂】【和】【死】【裂】【之】【分】【。】【死】【裂】【分】【布】【较】【小】【,】【较】【浅】【,】【会】【带】【有】【沁】【色】【,】【带】【沁】【的】【死】【裂】【一】【般】【都】【不】【会】【再】【生】【长】【了】【,】【加】【上】【沁】【色】【的】【变】【化】【多】【样】【,】【这】【样】【的】【裂】【纹】【常】【被】【视】【作】【籽】【料】【的】【特】【征】【,】【被】【人】【们】【接】【受】【;】【活】【裂】【,】【多】【呈】【一】【致】【方】【向】【的】【细】【致】【裂】【纹】【,】【可】【能】【会】【再】【次】【破】【裂】【生】【长】【甚】【至】【开】【裂】【,】【所】【以】【“】【死】【绺】【好】【去】【、】【活】【绺】【难】【除】【”】【,】【玉】【友】【们】【定】【要】【睁】【大】【眼】【睛】【。】【和】【田】【玉】【籽】【料】【原】【石】【“】【裂】【”】【以】【上】【这】【些】【都】【可】【以】【叫】【和】【田】【玉】【的】【“】【性】【”】【,】【都】【是】【和】【田】【玉】【所】【谓】【的】【瑕】【疵】【,】【但】【我】【们】【知】【道】【,】【和】【田】【玉】【的】【不】【足】【基】【本】【都】【可】【以】【避】【开】【或】【者】【俏】【雕】【成】【为】【玉】【雕】【艺】【术】【,】【而】【有】【些】【浅】【皮】【脏】【沁】【、】【玉】【花】【也】【是】【能】【经】【过】【长】【时】【间】【把】【玩】【盘】【掉】【的】【;】【“】【性】【”】【虽】【是】【玉】【之】【不】【完】【美】【之】【处】【,】【淘】【玉】【反】【而】【是】【觉】【得】【没】【了】【“】【性】【”】【的】【和】【田】【玉】【,】【完】【美】【无】【瑕】【的】【一】【块】【端】【在】【那】【里】【,】【既】【没】【有】【灵】【气】【,】【又】【没】【有】【个】【性】【,】【如】【同】【一】【尊】【冰】【山】【美】【人】【杵】【在】【那】【,】【没】【有】【脾】【气】【,】【没】【有】【缺】【点】【,】【不】【发】【火】【,】【让】【人】【挑】【不】【出】【毛】【病】【,】【美】【则】【美】【矣】【,】【毫】【无】【生】【气】【,】【也】【让】【人】【生】【疑】【:】【“】【是】【不】【是】【假】【的】【?】【”】【毕】【竟】【玉】【无】【完】【玉】【;】【更】【何】【况】【,】【圈】【子】【里】【向】【来】【有】【“】【无】【玉】【花】【不】【成】【玉】【”】【,】【“】【有】【水】【线】【的】【反】【而】【是】【玉】【质】【紧】【密】【的】【地】【方】【.】【.】【.】【是】【和】【田】【玉】【无】【疑】【”】【的】【说】【法】【.】【.】【.】【和】【田】【玉】【手】【镯】【 】【水】【线】【说】【完】【和】【田】【玉】【有】【“】【性】【”】【,】【有】【脾】【气】【,】【我】【们】【回】【到】【最】【开】【始】【的】【“】【起】【性】【”】【。】【起】【性】【,】【是】【玉】【雕】【上】【的】【术】【语】【,】【通】【常】【是】【玉】【料】【子】【糯】【性】【较】【差】【,】【在】【加】【工】【制】【作】【时】【容】【易】【出】【现】【崩】【口】【、】【断】【裂】【。】【玉】【料】【要】【是】【容】【易】【崩】【、】【容】【易】【裂】【,】【说】【明】【玉】【质】【糯】【性】【、】【韧】【性】【差】【,】【这】【也】【是】【为】【什】【么】【翡】【翠】【在】【工】【艺】【上】【并】【不】【如】【和】【田】【玉】【精】【湛】【精】【致】【的】【主】【要】【原】【因】【:】【翡】【翠】【脆】【性】【强】【,】【性】【大】【易】【出】【裂】【,】【韧】【性】【不】【如】【和】【田】【玉】【,】【雕】【工】【上】【是】【经】【不】【起】【“】【折】【腾】【”】【太】【狠】【的】【。】【起】【性】【通】【常】【是】【在】【雕】【刻】【过】【程】【中】【出】【现】【,】【特】【征】【就】【是】【料】【子】【边】【缘】【或】【者】【比】【较】【薄】【脆】【的】【地】【方】【会】【产】【生】【一】【层】【层】【的】【小】【裂】【,】【颜】【色】【泛】【白】【,】【严】【重】【的】【会】【往】【下】【掉】【小】【渣】【渣】【。】【如】【果】【玉】【质】【细】【腻】【、】【糯】【性】【好】【,】【切】【开】【的】【边】【缘】【痕】【迹】【是】【光】【滑】【清】【爽】【的】【;】【起】【性】【的】【料】【子】【切】【开】【印】【痕】【呈】【锯】【齿】【状】【,】【有】【橘】【子】【皮】【的】【感】【觉】【。】【那】【么】【,】【有】【哪】【些】【料】【子】【容】【易】【“】【起】【性】【”】【?】【 】【翡】【翠】【的】【橘】【皮】【纹】【,】【翡】【翠】【脆】【性】【强】【,】【易】【崩】【口】【青】【海】【料】【也】【容】【易】【起】【性】【 】【戈】【壁】【料】【容】【易】【崩】【口】【俄】【料】【也】【常】【崩】【,】【这】【是】【一】【张】【俄】【碧】【玉】【,】【瞧】【这】【边】【缘】【部】【分】【 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】【专】【家】【教】【你】【鉴】【别】【和】【田】【玉】【?】【和】【田】【玉】【如】【何】【保】【养】【?】【和】【田】【玉】【选】【购】【常】【识】【和】【田】【玉】【价】【格】【走】【势】【新】【疆】【和】【田】【玉】【籽】【料】【图】【片】【很】【多】【玉】【雕】【师】【都】【说】【,】【籽】【料】【是】【大】【自】【然】【的】【舍】【利】【,】【值】【得】【我】【们】【用】【心】【去】【呵】【护】【。】【但】【是】【很】【多】【玩】【玉】【的】【朋】【友】【,】【买】【完】【籽】【料】【之】【后】【唉】【声】【叹】【气】【,】【抱】【怨】【自】【己】【没】【买】【到】【一】【块】【无】【暇】【的】【美】【玉】【。】【还】【有】【人】【网】【购】【籽】【料】【或】【者】【玉】【雕】【,】【看】【照】【片】【一】【个】【个】【特】【漂】【亮】【,】【买】【来】【在】【阳】【光】【下】【一】【照】【都】【有】【或】【多】【或】【少】【的】【棉】【点】【,】【僵】【皮】【,】【最】【后】【影】【响】【心】【情】【,】【以】【为】【自】【己】【买】【亏】【了】【。】【 】【 】【就】【瑕】【疵】【这】【个】【问】【题】【,】【很】【多】【文】【章】【都】【有】【记】【载】【,】【无】【瑕】【不】【成】【玉】【嘛】【。】【要】【是】【有】【人】【敢】【说】【自】【己】【的】【玉】【没】【瑕】【疵】【没】【结】【构】【,】【甭】【信】【,】【卖】【玻】【璃】【的】【。】【那】【么】【,】【玉】【石】【的】【瑕】【疵】【大】【致】【有】【哪】【些】【呢】【?】【可】【以】【分】【为】【棉】【裂】【脏】【僵】【以】【及】【水】【线】【,】【我】【将】【在】【此】【一】【一】【介】【绍】【。】【 】【 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】【绺】【裂】【是】【怎】【么】【形】【成】【的】【呢】【?】【因】【为】【籽】【料】【在】【河】【床】【里】【经】【过】【常】【年】【冲】【刷】【,】【就】【会】【因】【为】【碰】【撞】【而】【形】【成】【大】【大】【小】【小】【的】【绺】【裂】【,】【这】【是】【籽】【料】【里】【最】【常】【见】【的】【特】【征】【了】【,】【“】【十】【籽】【九】【裂】【”】【嘛】【。】【所】【以】【在】【挑】【选】【的】【时】【候】【,】【裂】【纹】【也】【是】【辨】【别】【籽】【料】【的】【重】【要】【依】【据】【。】【 】【 】【虽】【然】【大】【多】【数】【瑕】【疵】【都】【应】【该】【被】【玩】【家】【容】【忍】【,】【但】【裂】【分】【老】【裂】【和】【活】【裂】【,】【那】【些】【活】【裂】【是】【绝】【对】【要】【除】【掉】【的】【。】【因】【为】【在】【雕】【琢】【和】【把】【玩】【的】【过】【程】【中】【,】【稍】【有】【磕】【碰】【“】【活】【裂】【”】【就】【会】【长】【大】【,】【但】【是】【不】【容】【易】【察】【觉】【。】【最】【后】【这】【种】【活】【裂】【会】【让】【整】【块】【料】【子】【崩】【掉】【。】【和】【田】【玉】【籽】【料】【原】【石】【 】【 】【工】【匠】【在】【做】【玉】【雕】【的】【时】【候】【,】【会】【把】【明】【显】【的】【绺】【裂】【去】【掉】【。】【其】【实】【绺】【裂】【能】【忍】【,】【活】【裂】【难】【除】【,】【因】【为】【指】【不】【定】【哪】【一】【刀】【就】【把】【整】【块】【玉】【断】【掉】【了】【。】【但】【要】【是】【不】【把】【活】【裂】【挖】【掉】【,】【终】【究】【会】【是】【一】【道】【心】【病】【。】【 】【 】【相】【比】【而】【言】【老】【裂】【没】【啥】【危】【险】【性】【,】【而】【且】【还】【会】【稍】【稍】【带】【点】【儿】【沁】【色】【,】【被】【视】【为】【籽】【料】【的】【特】【征】【所】【在】【。】【而】【且】【本】【身】【也】【比】【较】【浅】【,】【不】【用】【多】【做】【处】【理】【。】【裂】【和】【棉】【都】【是】【玉】【石】【的】【主】【要】【瑕】【疵】【,】【此】【外】【还】【有】【一】【种】【瑕】【疵】【叫】【僵】【。】【这】【种】【瑕】【疵】【比】【较】【好】【判】【断】【,】【拿】【灯】【照】【射】【就】【好】【,】【因】【为】【有】【僵】【的】【地】【方】【,】【光】【是】【无】【法】【透】【到】【内】【部】【的】【。】【和】【田】【玉】【籽】【料】【原】【石】【“】【死】【僵】【”】【 】【 】【其】【实】【有】【僵】【不】【是】【坏】【事】【儿】【,】【和】【田】【玉】【行】【内】【有】【句】【话】【叫】【:】【僵】【边】【出】【好】【肉】【。】【咱】【的】【籽】【料】【把】【僵】【的】【部】【分】【去】【掉】【之】【后】【,】【会】【露】【出】【很】【细】【腻】【的】【玉】【质】【,】【所】【以】【一】【般】【来】【说】【有】【僵】【并】【不】【可】【怕】【。】【 】【 】【但】【还】【有】【一】【种】【僵】【叫】【窜】【僵】【,】【僵】【点】【到】【处】【乱】【窜】【,】【扑】【朔】【迷】【离】【,】【弄】【得】【一】【块】【看】【上】【去】【很】【美】【的】【料】【,】【最】【后】【特】【别】【废】【。】【这】【是】【让】【很】【多】【人】【郁】【闷】【的】【事】【。】【 】【 】【另】【外】【,】【局】【部】【带】【僵】【的】【玉】【料】【我】【们】【可】【以】【通】【过】【巧】【雕】【的】【设】【计】【方】【法】【将】【其】【作】【为】【俏】【色】【使】【用】【,】【这】【样】【既】【不】【会】【损】【害】【玉】【石】【的】【价】【值】【,】【还】【能】【够】【让】【僵】【点】【为】【玉】【器】【加】【分】【。】【 】【 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