高丝娜蔻薄荷净茶清欣喷雾

伊贝诗鱼子丝润修颜隔离霜

ballbet下载:仪特丝深层净化面膜旅行裝

2019年11月15日 20:52

【和】【田】【玉】【光】【感】【,】【是】【一】【个】【较】【少】【被】【提】【及】【的】【概】【念】【,】【它】【是】【指】【玉】【石】【在】【光】【线】【照】【射】【下】【所】【呈】【现】【出】【的】【折】【射】【及】【反】【射】【效】【应】【,】【通】【俗】【地】【讲】【,】【就】【是】【光】【线】【从】【空】【气】【里】【传】【播】【到】【玉】【石】【上】【,】【一】【部】【分】【继】【续】【进】【入】【玉】【石】【,】【一】【部】【分】【被】【弹】【开】【,】【由】【此】【产】【生】【的】【视】【觉】【效】【果】【即】【光】【感】【。】【和】【田】【玉】【光】【白】【籽】【观】【察】【和】【田】【玉】【的】【光】【感】【一】【般】【有】【三】【个】【作】【用】【:】【1】【.】【判】【 】【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】【光】【感】【,】【是】【一】【个】【较】【少】【被】【提】【及】【的】【概】【念】【,】【它】【是】【指】【玉】【石】【在】【光】【线】【照】【射】【下】【所】【呈】【现】【出】【的】【折】【射】【及】【反】【射】【效】【应】【,】【通】【俗】【地】【讲】【,】【就】【是】【光】【线】【从】【空】【气】【里】【传】【播】【到】【玉】【石】【上】【,】【一】【部】【分】【继】【续】【进】【入】【玉】【石】【,】【一】【部】【分】【被】【弹】【开】【,】【由】【此】【产】【生】【的】【视】【觉】【效】【果】【即】【光】【感】【。】【和】【田】【玉】【光】【白】【籽】【观】【察】【和】【田】【玉】【的】【光】【感】【一】【般】【有】【三】【个】【作】【用】【:】【1】【.】【判】【断】【原】【石】【修】【型】【与】【否】【,】【借】【光】【而】【看】【,】【未】【修】【型】【的】【原】【石】【光】【线】【在】【表】【面】【流】【转】【自】【然】【,】【过】【渡】【流】【畅】【,】【无】【突】【兀】【感】【和】【不】【合】【理】【的】【棱】【角】【。】【2】【.】【判】【断】【皮】【色】【真】【假】【,】【真】【皮】【在】【光】【下】【反】【光】【柔】【和】【,】【而】【假】【皮】【干】【涩】【晦】【暗】【。】【3】【.】【判】【断】【玉】【质】【,】【进】【而】【推】【论】【产】【地】【。】【一】【口】【气】【的】【小】【籽】【行】【话】【说】【“】【灯】【下】【不】【看】【玉】【”】【,】【是】【讲】【灯】【光】【会】【影】【响】【人】【对】【玉】【石】【颜】【色】【的】【判】【断】【,】【比】【如】【和】【田】【玉】【柜】【台】【一】【般】【采】【用】【白】【光】【灯】【以】【突】【显】【玉】【石】【的】【白】【度】【,】【翡】【翠】【南】【红】【有】【时】【会】【用】【暖】【光】【灯】【来】【提】【色】【,】【在】【观】【察】【和】【田】【玉】【光】【感】【的】【时】【候】【,】【最】【好】【在】【柔】【和】【的】【自】【然】【光】【下】【进】【行】【,】【如】【果】【条】【件】【不】【允】【许】【,】【室】【内】【灯】【光】【也】【并】【无】【不】【可】【,】【灯】【光】【对】【于】【光】【感】【的】【影】【响】【并】【没】【有】【对】【于】【颜】【色】【的】【影】【响】【那】【样】【大】【。】【和】【田】【玉】【籽】【料】【原】【石】【观】【察】【光】【感】【,】【无】【非】【以】【下】【两】【种】【形】【式】【:】【1】【、】【静】【观】【 】【玉】【石】【是】【一】【种】【半】【透】【明】【物】【质】【,】【光】【线】【在】【玉】【石】【内】【会】【发】【生】【折】【射】【,】【看】【一】【看】【光】【线】【射】【入】【玉】【石】【的】【深】【度】【,】【即】【“】【吃】【光】【度】【”】【,】【就】【是】【玉】【石】【能】【够】【容】【纳】【多】【深】【的】【光】【线】【,】【吃】【光】【度】【这】【个】【概】【念】【很】【重】【要】【,】【后】【面】【我】【会】【详】【细】【讲】【;】【 】【光】【线】【在】【玉】【石】【表】【面】【也】【会】【发】【生】【反】【射】【,】【由】【于】【玉】【石】【表】【面】【不】【像】【玻】【璃】【那】【样】【光】【滑】【,】【所】【以】【这】【是】【一】【种】【漫】【反】【射】【,】【漫】【反】【射】【呈】【现】【出】【来】【的】【效】【果】【是】【一】【种】【油】【脂】【般】【的】【光】【芒】【,】【这】【就】【是】【我】【们】【视】【觉】【能】【看】【到】【的】【“】【油】【润】【度】【”】【,】【这】【种】【视】【觉】【油】【润】【度】【已】【经】【成】【为】【玉】【石】【审】【美】【标】【准】【之】【一】【,】【而】【“】【玻】【璃】【光】【”】【正】【在】【逐】【渐】【被】【市】【场】【摒】【弃】【,】【不】【少】【新】【玩】【玉】【的】【朋】【友】【有】【一】【个】【误】【解】【,】【会】【把】【抛】【高】【光】【做】【的】【锃】【亮】【的】【玉】【器】【当】【做】【是】【“】【油】【润】【”】【,】【其】【实】【油】【润】【感】【不】【是】【刺】【眼】【耀】【目】【的】【“】【亮】【”】【,】【而】【是】【柔】【和】【内】【敛】【的】【“】【光】【”】【。】【和】【田】【玉】【原】【石】【把】【件】【2】【、】【动】【察】【。】【 】【将】【玉】【石】【与】【光】【源】【呈】【4】【5】【度】【角】【,】【并】【缓】【慢】【转】【动】【,】【看】【光】【线】【在】【玉】【石】【上】【流】【动】【的】【流】【畅】【程】【度】【,】【这】【主】【要】【用】【于】【判】【断】【皮】【色】【真】【假】【和】【修】【型】【与】【否】【,】【注】【意】【不】【要】【从】【背】【后】【打】【灯】【或】【侧】【面】【打】【灯】【,】【那】【是】【观】【察】【瑕】【疵】【和】【结】【构】【的】【方】【法】【。】

【结】【合】【透】【明】【质】【酸】【为】【干】【渴】【肌】【肤】【补】【充】【水】【分】【,】【有】【效】【淡】【化】【干】【纹】【,】【令】【肌】【肤】【重】【回】【水】【润】【健】【康】【的】【状】【态】ballbet下载【迪】【拜】【和】【田】【玉】【又】【称】【沙】【漠】【玉】【,】【据】【称】【这】【种】【玉】【产】【自】【迪】【拜】【撒】【哈】【拉】【沙】【漠】【矿】【山】【,】【矿】【山】【在】【迪】【拜】【撒】【哈】【拉】【沙】【漠】【的】【边】【界】【,】【近】【几】【十】【年】【许】【多】【当】【地】【矿】【主】【都】【不】【断】【的】【发】【现】【新】【的】【玉】【矿】【以】【及】【新】【的】【玉】【种】【。】【迪】【拜】【和】【田】【玉】【 】【区】【分】【迪】【拜】【玉】【其】【实】【并】【不】【难】【,】【这】【种】【迪】【拜】【玉】【的】【特】【点】【大】【概】【有】【几】【点】【:】【 】【 】【迪】【拜】【玉】【的】【颜】【色】【也】【 】【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】【迪】【拜】【和】【田】【玉】【又】【称】【沙】【漠】【玉】【,】【据】【称】【这】【种】【玉】【产】【自】【迪】【拜】【撒】【哈】【拉】【沙】【漠】【矿】【山】【,】【矿】【山】【在】【迪】【拜】【撒】【哈】【拉】【沙】【漠】【的】【边】【界】【,】【近】【几】【十】【年】【许】【多】【当】【地】【矿】【主】【都】【不】【断】【的】【发】【现】【新】【的】【玉】【矿】【以】【及】【新】【的】【玉】【种】【。】【迪】【拜】【和】【田】【玉】【 】【 】【区】【分】【迪】【拜】【玉】【其】【实】【并】【不】【难】【,】【这】【种】【迪】【拜】【玉】【的】【特】【点】【大】【概】【有】【几】【点】【:】【 】【 】【迪】【拜】【玉】【的】【颜】【色】【也】【比】【较】【多】【,】【有】【的】【类】【似】【碧】【玉】【,】【有】【的】【看】【起】【来】【像】【青】【玉】【,】【也】【有】【很】【多】【像】【河】【磨】【玉】【的】【颜】【色】【,】【总】【体】【来】【说】【偏】【向】【深】【绿】【色】【。】【从】【颜】【色】【上】【来】【看】【,】【这】【种】【迪】【拜】【玉】【与】【河】【磨】【玉】【或】【者】【俄】【碧】【来】【说】【并】【没】【有】【优】【势】【。】【 】【 】【迪】【拜】【也】【有】【称】【为】【迪】【拜】【河】【磨】【玉】【的】【,】【有】【些】【迪】【拜】【玉】【和】【河】【磨】【玉】【很】【像】【,】【但】【迪】【拜】【玉】【与】【河】【磨】【玉】【还】【是】【有】【区】【别】【的】【。】【迪】【拜】【玉】【打】【灯】【照】【 】【 】【在】【玉】【质】【上】【,】【从】【见】【到】【的】【迪】【拜】【玉】【来】【看】【,】【这】【种】【玉】【的】【玉】【质】【普】【遍】【较】【松】【,】【有】【些】【结】【构】【明】【显】【,】【肉】【眼】【可】【见】【。】【而】【且】【玉】【质】【比】【较】【干】【,】【温】【润】【性】【并】【不】【是】【太】【好】【,】【相】【比】【河】【磨】【玉】【也】【有】【一】【定】【的】【差】【距】【 】【 】【或】【许】【是】【因】【为】【玉】【质】【结】【构】【松】【的】【原】【因】【,】【迪】【拜】【玉】【的】【透】【明】【度】【大】【,】【用】【手】【电】【筒】【照】【的】【话】【会】【显】【得】【很】【通】【透】【,】【所】【以】【很】【容】【易】【与】【青】【海】【玉】【混】【淆】【,】【但】【这】【种】【料】【子】【打】【灯】【比】【青】【海】【料】【看】【起】【来】【还】【要】【透】【。】【 】【 】【迪】【拜】【玉】【外】【面】【也】【有】【一】【层】【类】【似】【河】【磨】【玉】【的】【外】【皮】【,】【但】【因】【为】【产】【自】【沙】【漠】【戈】【壁】【,】【没】【有】【经】【过】【河】【流】【的】【冲】【刷】【,】【所】【以】【这】【种】【皮】【看】【起】【来】【很】【干】【,】【不】【像】【河】【磨】【玉】【那】【样】【温】【润】【。】

【洁】【面】【后】【薄】【敷】【,】【停】【留】【3】【-】【7】【分】【钟】【,】【T】【区】【可】【轻】【柔】【打】【圈】【按】【摩】【,】【再】【以】【流】【水】【充】【分】【洗】【净】【。】【每】【周】【1】【-】【2】【次】【,】【如】【有】【轻】【微】【刺】【痛】【,】【属】【于】【正】【常】【情】【况】【。】【亦】【可】【用】【于】【手】【肘】【、】【肩】【部】【等】【身】【体】【部】【位】【。】ballbet下载【轻】【轻】【挤】【一】【下】【让】【乳】【液】【流】【出】【,】【在】【双】【眼】【下】【方】【各】【点】【一】【滴】【,】【然】【后】【用】【熨】【斗】【头】【滑】【过】【相】【同】【的】【部】【位】【。】

ballbet下载:滋源茶籽凝萃清屑洗头水

【中】【性】【配】【方】【,】【性】【质】【纯】【净】【温】【和】【,】【集】【营】【养】【与】【清】【洗】【于】【一】【身】【,】【有】【效】【防】【止】【皮】【肤】【干】【燥】【。】【郁】【美】【净】【鲜】【奶】【系】【列】【洗】【浴】【产】【品】【,】【定】【会】【带】【给】【您】【一】【种】【全】【新】【的】【沐】【浴】【享】【受】【,】【实】【现】【一】【个】【古】【老】【的】【梦】【想】【&】【m】【d】【a】【s】【h】【;】【&】【m】【d】【a】【s】【h】【;】【奶】【浴】【梦】【。】ballbet下载【绿】【茶】【和】【青】【柠】【等】【植】【物】【成】【分】【将】【有】【效】【去】【除】【肌】【肤】【污】【垢】【和】【角】【质】【,】【绿】【茶】【青】【柠】【粒】【子】【可】【去】【除】【死】【皮】【促】【进】【血】【液】【循】【环】【,】【令】【肌】【肤】【更】【添】【幼】【滑】【细】【致】【。】

【很】【多】【玩】【家】【买】【玉】【都】【遇】【到】【过】【这】【样】【的】【情】【况】【,】【找】【了】【很】【久】【终】【于】【遇】【到】【了】【一】【块】【料】【子】【,】【成】【品】【或】【者】【是】【原】【石】【,】【很】【有】【眼】【缘】【,】【玉】【质】【不】【错】【,】【雕】【工】【喜】【欢】【,】【仔】【细】【看】【下】【,】【无】【僵】【无】【棉】【,】【没】【有】【明】【显】【绺】【裂】【,】【再】【仔】【细】【看】【下】【,】【竟】【然】【有】【一】【条】【水】【线】【,】【最】【后】【因】【为】【一】【个】【并】【不】【明】【显】【的】【水】【线】【,】【而】【放】【弃】【了】【一】【个】【喜】【爱】【的】【和】【田】【玉】【!】【这】【种】【情】【况】【是】【有】【的】【,】【那】【么】【我】【们】【改】【如】【何】【正】【 】【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】【玩】【家】【买】【玉】【都】【遇】【到】【过】【这】【样】【的】【情】【况】【,】【找】【了】【很】【久】【终】【于】【遇】【到】【了】【一】【块】【料】【子】【,】【成】【品】【或】【者】【是】【原】【石】【,】【很】【有】【眼】【缘】【,】【玉】【质】【不】【错】【,】【雕】【工】【喜】【欢】【,】【仔】【细】【看】【下】【,】【无】【僵】【无】【棉】【,】【没】【有】【明】【显】【绺】【裂】【,】【再】【仔】【细】【看】【下】【,】【竟】【然】【有】【一】【条】【水】【线】【,】【最】【后】【因】【为】【一】【个】【并】【不】【明】【显】【的】【水】【线】【,】【而】【放】【弃】【了】【一】【个】【喜】【爱】【的】【和】【田】【玉】【!】【这】【种】【情】【况】【是】【有】【的】【,】【那】【么】【我】【们】【改】【如】【何】【正】【确】【看】【待】【和】【田】【玉】【水】【线】【呢】【?】【水】【线】【对】【它】【的】【价】【值】【影】【响】【几】【何】【?】【 】【羊】【脂】【白】【玉】【籽】【料】【原】【石】【摆】【件】【 】【 】【什】【么】【是】【水】【线】【?】【 】【 】【 】【 】【水】【线】【是】【天】【然】【玉】【石】【中】【的】【一】【个】【标】【志】【,】【它】【是】【一】【种】【呈】【线】【状】【的】【痕】【迹】【,】【给】【人】【一】【种】【透】【明】【之】【感】【,】【与】【周】【围】【部】【分】【的】【玉】【石】【存】【在】【着】【明】【显】【的】【外】【观】【区】【别】【。】【由】【于】【其】【往】【往】【呈】【线】【状】【展】【布】【,】【宽】【度】【一】【般】【仅】【若】【干】【毫】【米】【,】【被】【形】【象】【地】【称】【其】【为】【“】【水】【线】【”】【。】【 】【和】【田】【玉】【水】【线】【 】【 】【很】【多】【人】【可】【能】【以】【为】【水】【线】【是】【和】【田】【玉】【里】【玉】【质】【空】【白】【的】【一】【条】【线】【,】【但】【其】【实】【并】【不】【是】【。】【 】【 】【“】【水】【线】【”】【的】【成】【因】【:】【玉】【石】【在】【成】【型】【的】【过】【程】【中】【受】【到】【外】【围】【环】【境】【的】【不】【稳】【定】【,】【地】【质】【变】【动】【使】【得】【两】【块】【玉】【石】【在】【形】【成】【的】【时】【候】【其】【环】【境】【发】【生】【了】【变】【化】【,】【玉】【石】【间】【因】【相】【互】【间】【的】【挤】【压】【或】【重】【新】【融】【合】【继】【而】【产】【生】【我】【们】【后】【期】【所】【看】【到】【的】【水】【线】【,】【在】【和】【田】【白】【玉】【中】【这】【种】【现】【象】【还】【是】【比】【较】【多】【见】【的】【且】【纯】【度】【愈】【高】【的】【和】【田】【白】【玉】【,】【这】【种】【情】【况】【愈】【凸】【显】【。】【简】【单】【的】【可】【以】【理】【解】【为】【玉】【石】【经】【过】【挤】【压】【而】【形】【成】【的】【。】【 】【手】【镯】【里】【面】【的】【水】【线】【 】【 】【水】【线】【的】【大】【小】【:】【水】【线】【有】【大】【有】【小】【,】【但】【都】【是】【呈】【线】【装】【分】【布】【,】【有】【肉】【眼】【不】【可】【见】【的】【,】【也】【有】【十】【分】【清】【晰】【的】【,】【也】【有】【水】【线】【宽】【度】【和】【长】【度】【都】【比】【较】【大】【的】【。】【 】【 】【水】【线】【的】【位】【置】【:】【水】【线】【出】【现】【的】【位】【置】【是】【杂】【乱】【的】【,】【可】【以】【出】【现】【在】【玉】【质】【的】【任】【何】【部】【分】【,】【有】【的】【直】【接】【就】【分】【布】【在】【表】【面】【,】【肉】【眼】【可】【见】【。】【但】【有】【些】【水】【线】【则】【在】【强】【侧】【光】【灯】【下】【才】【能】【发】【现】【。】【特】【别】【是】【一】【些】【隐】【藏】【在】【皮】【色】【下】【的】【水】【线】【,】【有】【的】【仅】【凭】【肉】【眼】【很】【难】【看】【到】【。】【 】【 】【水】【线】【都】【是】【坏】【的】【吗】【?】【 】【 】【 】【 】【很】【多】【人】【并】【不】【喜】【欢】【水】【线】【,】【认】【为】【水】【线】【破】【坏】【了】【和】【田】【玉】【的】【美】【,】【但】【其】【实】【水】【线】【有】【着】【它】【自】【己】【独】【特】【的】【作】【用】【。】【 】【 】【首】【先】【,】【水】【线】【是】【鉴】【定】【和】【田】【玉】【的】【一】【个】【方】【法】【,】【如】【果】【有】【水】【线】【的】【话】【,】【就】【可】【以】【判】【定】【它】【是】【天】【然】【的】【玉】【石】【,】【而】【不】【是】【什】【么】【玻】【璃】【或】【是】【其】【它】【合】【成】【材】【料】【的】【了】【。】【不】【过】【水】【线】【并】【不】【是】【和】【田】【玉】【的】【独】【有】【特】【征】【!】【 】【有】【水】【线】【的】【和】【田】【玉】【原】【石】【 】【 】【其】【次】【,】【水】【线】【是】【因】【为】【挤】【压】【而】【形】【成】【,】【可】【以】【说】【水】【线】【一】【般】【在】【玉】【中】【密】【度】【最】【大】【的】【地】【方】【产】【生】【的】【,】【所】【以】【带】【有】【水】【线】【的】【料】【子】【一】【般】【细】【腻】【度】【都】【很】【好】【。】【水】【线】【不】【同】【于】【裂】【。】【当】【料】【子】【紧】【到】【一】【定】【程】【度】【就】【容】【易】【产】【生】【水】【线】【,】【有】【水】【线】【的】【料】【子】【通】【常】【质】【地】【更】【细】【腻】【,】【更】【有】【油】【性】【,】【这】【点】【如】【果】【你】【对】【比】【的】【多】【了】【就】【能】【发】【现】【。】【比】【如】【同】【一】【块】【料】【子】【上】【的】【细】【腻】【程】【度】【就】【有】【可】【能】【不】【同】【,】【带】【有】【水】【线】【的】【部】【分】【一】【般】【会】【比】【没】【有】【水】【线】【的】【部】【分】【更】【加】【细】【腻】【一】【些】【。】【 】【 】【还】【听】【过】【这】【样】【的】【疑】【问】【?】【水】【线】【会】【导】【致】【和】【田】【玉】【断】【裂】【吗】【?】【其】【实】【这】【是】【很】【荒】【诞】【的】【问】【法】【。】【水】【线】【部】【分】【的】【玉】【石】【硬】【度】【要】【大】【于】【周】【围】【部】【分】【的】【玉】【石】【硬】【度】【,】【所】【以】【对】【雕】【刻】【的】【时】【候】【难】【度】【大】【一】【些】【。】【水】【线】【不】【等】【同】【于】【裂】【,】【更】【不】【会】【断】【裂】【。】【 】【和】【田】【玉】【水】【线】【 】【 】【最】【后】【,】【水】【线】【也】【是】【辨】【别】【籽】【料】【皮】【色】【的】【一】【个】【好】【方】【法】【。】【如】【果】【水】【线】【在】【籽】【料】【的】【表】【面】【,】【水】【线】【部】【分】【是】【不】【会】【有】【皮】【色】【的】【,】【看】【起】【来】【就】【像】【是】【把】【皮】【色】【一】【分】【为】【二】【。】【而】【如】【果】【是】【染】【色】【的】【料】【子】【,】【水】【线】【的】【部】【分】【也】【会】【染】【出】【颜】【色】【,】【而】【且】【会】【与】【其】【它】【部】【分】【的】【颜】【色】【不】【同】【。】【 】【 】【什】【么】【玉】【会】【出】【现】【水】【线】【 】【 】【 】【 】【我】【们】【经】【常】【听】【到】【这】【样】【一】【种】【说】【法】【,】【有】【水】【线】【的】【就】【是】【青】【海】【料】【,】【其】【实】【这】【是】【一】【种】【很】【错】【误】【的】【说】【法】【。】【水】【线】【在】【任】【何】【玉】【种】【都】【会】【出】【现】【,】【籽】【料】【、】【俄】【料】【、】【青】【海】【料】【,】【白】【玉】【、】【碧】【玉】【、】【青】【玉】【等】【等】【。】【 】【 】【从】【已】【发】【表】【的】【相】【关】【资】【料】【看】【,】【几】【乎】【所】【有】【目】【前】【已】【发】【现】【的】【软】【玉】【矿】【均】【位】【于】【构】【造】【运】【动】【较】【复】【杂】【的】【地】【区】【 】【,】【在】【成】【矿】【过】【程】【中】【均】【经】【历】【了】【多】【次】【构】【造】【运】【动】【,】【成】【矿】【作】【用】【复】【杂】【而】【多】【期】【。】【所】【以】【“】【水】【线】【”】【在】【各】【地】【产】【的】【透】【闪】【石】【软】【玉】【中】【都】【有】【出】【现】【。】【 】【玉】【镯】【上】【的】【水】【线】【 】【 】【那】【么】【为】【什】【么】【会】【有】【青】【海】【料】【里】【有】【水】【线】【的】【说】【法】【呢】【?】【因】【为】【青】【海】【料】【里】【出】【现】【水】【线】【的】【情】【况】【最】【多】【,】【可】【能】【是】【因】【为】【地】【质】【状】【况】【的】【原】【因】【,】【青】【海】【料】【里】【的】【水】【线】【比】【较】【多】【,】【而】【且】【因】【为】【比】【较】【透】【,】【所】【以】【看】【起】【来】【比】【较】【明】【显】【。】【特】【别】【是】【当】【我】【们】【在】【一】【大】【堆】【青】【海】【料】【平】【安】【扣】【里】【挑】【选】【精】【品】【的】【时】【候】【,】【我】【们】【就】【会】【发】【现】【,】【即】【使】【是】【像】【平】【安】【扣】【这】【样】【的】【小】【玉】【件】【,】【也】【很】【难】【从】【上】【千】【个】【平】【安】【扣】【里】【挑】【出】【2】【0】【个】【完】【美】【、】【无】【水】【线】【的】【平】【安】【扣】【。】【 】【平】【安】【玉】【扣】【水】【线】【 】【 】【青】【海】【玉】【的】【水】【线】【在】【玉】【石】【内】【部】【分】【布】【是】【很】【杂】【乱】【的】【,】【而】【在】【籽】【料】【或】【是】【其】【它】【玉】【种】【中】【比】【较】【有】【规】【则】【,】【这】【或】【许】【就】【是】【因】【为】【很】【多】【人】【会】【误】【以】【为】【水】【线】【只】【在】【青】【海】【料】【中】【才】【有】【的】【原】【因】【。】【 】【 】【水】【线】【对】【价】【格】【的】【影】【响】【 】【 】【 】【 】【那】【么】【水】【线】【对】【价】【格】【又】【什】【么】【影】【响】【呢】【?】【看】【待】【水】【线】【,】【其】【实】【应】【该】【从】【几】【个】【方】【面】【去】【看】【。】【 】【 】【首】【先】【,】【看】【水】【线】【的】【大】【小】【。】【水】【线】【有】【大】【有】【小】【,】【如】【果】【是】【小】【的】【水】【线】【,】【或】【者】【是】【那】【些】【打】【灯】【才】【可】【见】【的】【水】【线】【,】【其】【实】【并】【不】【用】【太】【过】【在】【意】【。】【可】【以】【说】【,】【水】【线】【的】【位】【置】【处】【于】【不】【宜】【被】【肉】【眼】【所】【见】【的】【地】【方】【对】【于】【玉】【料】【的】【价】【值】【影】【响】【不】【大】【。】【水】【线】【就】【像】【和】【田】【玉】【的】【脉】【络】【,】【也】【有】【着】【另】【一】【种】【美】【感】【。】【 】【和】【田】【玉】【佛】【水】【线】【 】【 】【其】【次】【,】【看】【雕】【工】【,】【很】【多】【玉】【雕】【会】【把】【水】【线】【巧】【妙】【的】【规】【避】【,】【但】【因】【为】【水】【线】【并】【不】【是】【特】【别】【的】【规】【律】【,】【所】【以】【完】【美】【的】【规】【避】【一】【条】【水】【线】【并】【不】【那】【么】【容】【易】【。】【如】【果】【在】【雕】【刻】【中】【让】【水】【线】【已】【经】【特】【别】【不】【明】【显】【的】【时】【候】【,】【我】【们】【其】【实】【并】【不】【必】【纠】【结】【那】【个】【线】【条】【下】【到】【底】【是】【不】【是】【水】【线】【。】【 】【 】【最】【后】【,】【有】【时】【候】【我】【们】【看】【待】【水】【线】【并】【不】【应】【该】【感】【觉】【是】【一】【种】【不】【好】【的】【瑕】【疵】【,】【带】【有】【水】【线】【的】【玉】【质】【更】【加】【细】【腻】【温】【润】【,】【所】【以】【有】【水】【线】【又】【有】【何】【妨】【呢】【?】【 】【 】【 】【 】【可】【以】【说】【比】【较】【小】【的】【水】【线】【对】【和】【田】【玉】【的】【价】【格】【很】【小】【。】【有】【些】【玉】【器】【的】【水】【线】【虽】【然】【比】【较】【明】【显】【,】【但】【是】【其】【它】【方】【面】【(】【如】【密】【度】【、】【油】【性】【、】【干】【净】【程】【度】【)】【都】【比】【较】【好】【,】【而】【且】【在】【加】【工】【过】【程】【中】【较】【好】【地】【规】【避】【或】【者】【掩】【盖】【了】【水】【线】【,】【反】【而】【更】【有】【特】【色】【。】【有】【的】【籽】【料】【带】【了】【水】【线】【更】【细】【腻】【光】【滑】【,】【这】【样】【价】【格】【就】【会】【高】【。】【因】【此】【,】【水】【线】【应】【该】【相】【对】【来】【看】【,】【而】【且】【对】【和】【田】【玉】【价】【格】【的】【影】【响】【并】【不】【大】【,】【我】【们】【不】【必】【对】【一】【条】【水】【线】【而】【太】【过】【纠】【结】【。】【 】【 】【 】【 】ballbet下载【古】【往】【今】【来】【,】【和】【田】【玉】【因】【其】【色】【泽】【光】【洁】【柔】【美】【、】【质】【地】【坚】【韧】【细】【腻】【、】【温】【润】【含】【蓄】【受】【到】【国】【人】【的】【喜】【爱】【。】【和】【田】【玉】【不】【仅】【拥】【有】【悠】【久】【的】【历】【史】【,】【它】【所】【表】【现】【出】【的】【一】【些】【特】【质】【也】【受】【到】【了】【人】【们】【的】【追】【捧】【。】【它】【的】【细】【腻】【、】【它】【的】【温】【润】【、】【它】【的】【颜】【色】【、】【它】【的】【光】【泽】【…】【…】【在】【诸】【多】【特】【点】【中】【,】【和】【田】【玉】【的】【油】【性】【性】【尤】【为】【突】【出】【。】【 】【和】【田】【白】【玉】【籽】【料】【原】【石】【 】【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】【 】【古】【往】【今】【来】【,】【和】【田】【玉】【因】【其】【色】【泽】【光】【洁】【柔】【美】【、】【质】【地】【坚】【韧】【细】【腻】【、】【温】【润】【含】【蓄】【受】【到】【国】【人】【的】【喜】【爱】【。】【和】【田】【玉】【不】【仅】【拥】【有】【悠】【久】【的】【历】【史】【,】【它】【所】【表】【现】【出】【的】【一】【些】【特】【质】【也】【受】【到】【了】【人】【们】【的】【追】【捧】【。】【它】【的】【细】【腻】【、】【它】【的】【温】【润】【、】【它】【的】【颜】【色】【、】【它】【的】【光】【泽】【…】【…】【在】【诸】【多】【特】【点】【中】【,】【和】【田】【玉】【的】【油】【性】【性】【尤】【为】【突】【出】【。】【 】【和】【田】【白】【玉】【籽】【料】【原】【石】【和】【田】【玉】【中】【籽】【料】【的】【油】【性】【相】【对】【来】【说】【是】【最】【好】【的】【,】【油】【脂】【光】【泽】【最】【强】【。】【那】【籽】【料】【中】【的】【油】【性】【是】【什】【么】【样】【的】【原】【因】【造】【成】【的】【呢】【?】【油】【性】【,】【是】【和】【田】【玉】【籽】【料】【区】【别】【于】【俄】【玉】【,】【青】【海】【玉】【,】【韩】【玉】【等】【其】【他】【玉】【石】【的】【重】【要】【特】【征】【。】【有】【油】【性】【的】【玉】【石】【,】【越】【玩】【越】【油】【性】【大】【,】【越】【温】【润】【明】【亮】【而】【富】【有】【层】【次】【感】【。】【那】【这】【种】【油】【性】【是】【如】【何】【来】【的】【呢】【?】【 】【和】【田】【白】【玉】【仿】【古】【挂】【件】【和】【田】【玉】【籽】【料】【的】【"】【油】【性】【"】【,】【是】【其】【晶】【体】【结】【构】【特】【征】【,】【晶】【粒】【尺】【寸】【,】【致】【密】【度】【,】【反】【射】【率】【,】【透】【射】【率】【,】【折】【射】【率】【和】【表】【面】【光】【洁】【度】【所】【共】【同】【确】【定】【的】【反】【射】【效】【果】【的】【视】【觉】【反】【应】【。】【和】【田】【玉】【籽】【料】【具】【有】【很】【细】【小】【的】【晶】【粒】【,】【在】【偏】【光】【显】【微】【镜】【下】【无】【法】【分】【清】【其】【轮】【廓】【,】【犹】【如】【毛】【毡】【状】【交】【织】【在】【一】【起】【,】【且】【呈】【短】【纤】【维】【状】【微】【结】【构】【,】【横】【断】【面】【呈】【密】【集】【小】【凹】【坑】【状】【,】【具】【有】【最】【佳】【的】【光】【散】【射】【性】【和】【抛】【光】【时】【效】【性】【,】【能】【够】【获】【得】【很】【高】【亮】【度】【,】【但】【绝】【无】【玻】【璃】【那】【样】【的】【单】【纯】【平】【面】【反】【光】【效】【果】【,】【这】【就】【产】【生】【了】【立】【体】【感】【和】【通】【透】【感】【,】【并】【且】【越】【玩】【立】【体】【感】【和】【通】【透】【感】【越】【强】【。】【其】【实】【平】【时】【的】【盘】【玩】【相】【当】【于】【人】【体】【对】【玉】【的】【缓】【慢】【抛】【光】【,】【所】【以】【才】【会】【越】【玩】【越】【油】【润】【。】【 】【和】【田】【玉】【印】【章】【和】【田】【玉】【需】【不】【需】【要】【上】【油】【?】【这】【其】【实】【是】【个】【仁】【者】【见】【仁】【,】【智】【者】【见】【智】【的】【问】【题】【。】【和】【田】【玉】【籽】【料】【保】【存】【时】【要】【不】【要】【上】【油】【,】【这】【个】【也】【需】【要】【考】【虑】【到】【籽】【料】【本】【身】【的】【质】【量】【。】【籽】【料】【料】【性】【非】【常】【好】【的】【,】【保】【存】【时】【非】【常】【简】【单】【,】【直】【接】【放】【着】【就】【行】【,】【不】【需】【要】【擦】【油】【,】【比】【如】【一】【位】【玉】【友】【曾】【经】【说】【过】【,】【他】【有】【几】【块】【籽】【料】【,】【料】【子】【脂】【份】【极】【佳】【,】【放】【了】【几】【年】【了】【,】【从】【不】【擦】【油】【也】【不】【盘】【,】【任】【何】【时】【候】【拿】【出】【来】【都】【是】【油】【腻】【腻】【的】【,】【所】【以】【说】【好】【玉】【保】【存】【也】【省】【事】【,】【放】【着】【别】【管】【他】【就】【行】【了】【。】

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【关】【于】【机】【雕】【玉】【器】【的】【识】【别】【,】【只】【要】【注】【意】【下】【面】【几】【方】【面】【还】【是】【比】【较】【容】【易】【识】【别】【的】【。】【机】【雕】【是】【有】【一】【定】【的】【模】【板】【,】【机】【器】【需】【要】【一】【遍】【一】【遍】【的】【重】【复】【雕】【刻】【,】【像】【耕】【耘】【一】【样】【。】【 】【 】【目】【前】【市】【场】【上】【的】【机】【工】【雕】【件】【以】【低】【档】【牌】【孑】【类】【居】【多】【,】【其】【特】【点】【是】【“】【大】【量】【而】【雷】【同】【”】【选】【用】【价】【值】【不】【高】【的】【低】【档】【杂】【料】【,】【降】【低】【雕】【件】【的】【成】【本】【。】【为】【脱】【模】【方】【便】【,】【所】【有】【凹】【进】【部】【分】【垂】【 】【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】【 】【关】【于】【机】【雕】【玉】【器】【的】【识】【别】【,】【只】【要】【注】【意】【下】【面】【几】【方】【面】【还】【是】【比】【较】【容】【易】【识】【别】【的】【。】【机】【雕】【是】【有】【一】【定】【的】【模】【板】【,】【机】【器】【需】【要】【一】【遍】【一】【遍】【的】【重】【复】【雕】【刻】【,】【像】【耕】【耘】【一】【样】【。】【 】【 】【目】【前】【市】【场】【上】【的】【机】【工】【雕】【件】【以】【低】【档】【牌】【孑】【类】【居】【多】【,】【其】【特】【点】【是】【“】【大】【量】【而】【雷】【同】【”】【选】【用】【价】【值】【不】【高】【的】【低】【档】【杂】【料】【,】【降】【低】【雕】【件】【的】【成】【本】【。】【为】【脱】【模】【方】【便】【,】【所】【有】【凹】【进】【部】【分】【垂】【直】【。】【没】【有】【手】【工】【雕】【刻】【特】【有】【的】【刀】【工】【,】【少】【有】【刀】【痕】【崩】【口】【。】【 】【 】【现】【在】【很】【多】【机】【雕】【都】【是】【采】【用】【超】【声】【波】【机】【器】【雕】【刻】【工】【艺】【,】【下】【图】【为】【超】【声】【波】【雕】【刻】【机】【:】【超】【声】【波】【雕】【刻】【机】【 】【 】【下】【图】【为】【超】【声】【波】【模】【具】【和】【实】【物】【对】【比】【图】【:】【超】【声】【波】【模】【具】【和】【实】【物】【对】【比】【图】【 】【 】【什】【么】【超】【声】【波】【?】【这】【种】【工】【艺】【一】【般】【就】【是】【使】【用】【很】【多】【我】【们】【不】【知】【道】【的】【物】【理】【原】【理】【:】【这】【种】【超】【声】【波】【雕】【刻】【工】【艺】【是】【采】【用】【一】【个】【高】【碳】【钢】【制】【作】【的】【玉】【雕】【件】【的】【模】【具】【,】【利】【用】【高】【硬】【度】【的】【碳】【化】【硅】【做】【解】【玉】【砂】【,】【就】【是】【我】【们】【常】【说】【的】【金】【刚】【砂】【,】【通】【过】【超】【声】【波】【产】【生】【的】【震】【动】【模】【具】【在】【玉】【料】【表】【面】【以】【超】【声】【波】【的】【频】【率】【来】【回】【振】【动】【摩】【擦】【,】【达】【到】【快】【速】【解】【玉】【和】【雕】【刻】【的】【目】【的】【,】【从】【而】【极】【大】【降】【低】【了】【玉】【雕】【的】【成】【本】【,】【提】【高】【了】【雕】【刻】【速】【度】【。】【这】【就】【是】【大】【家】【所】【说】【的】【超】【声】【波】【压】【制】【的】【产】【品】【。】【超】【声】【波】【雕】【刻】【机】【器】【▲】【超】【声】【波】【雕】【刻】【机】【器】【,】【流】【动】【的】【是】【碳】【化】【硅】【磨】【料】【。】【 】【 】【比】【如】【一】【个】【玉】【的】【吊】【坠】【,】【用】【超】【声】【波】【机】【器】【雕】【刻】【,】【1】【个】【小】【时】【可】【以】【出】【2】【个】【来】【,】【只】【要】【手】【工】【稍】【稍】【修】【边】【即】【可】【。】【按】【照】【这】【个】【速】【度】【,】【每】【天】【一】【台】【机】【器】【可】【以】【出】【1】【5】【个】【以】【上】【的】【吊】【坠】【,】【一】【人】【可】【以】【同】【时】【看】【管】【6】【抬】【以】【上】【的】【机】【器】【,】【也】【就】【是】【说】【,】【没】【人】【每】【天】【可】【以】【出】【将】【近】【1】【0】【0】【个】【吊】【坠】【,】【超】【声】【波】【机】【器】【是】【雕】【刻】【速】【度】【最】【快】【,】【成】【本】【最】【低】【的】【雕】【刻】【方】【法】【。】【 】【 】【只】【要】【是】【有】【一】【块】【玉】【,】【或】【者】【玉】【的】【模】【型】【,】【就】【能】【通】【过】【翻】【砂】【是】【手】【段】【来】【做】【出】【一】【个】【模】【具】【,】【用】【模】【具】【雕】【刻】【出】【和】【田】【玉】【的】【都】【是】【完】【全】【一】【样】【的】【造】【型】【,】【大】【小】【等】【等】【完】【全】【一】【样】【。】【机】【雕】【的】【玉】【观】【音】【 】【 】【就】【比】【如】【上】【图】【,】【从】【身】【体】【线】【条】【相】【对】【还】【算】【比】【较】【流】【畅】【,】【但】【从】【手】【部】【和】【眼】【部】【雕】【刻】【这】【些】【细】【节】【线】【条】【来】【看】【,】【就】【显】【得】【很】【粗】【糙】【,】【线】【条】【很】【生】【硬】【,】【尤】【其】【是】【脸】【部】【表】【情】【,】【仔】【细】【看】【会】【觉】【得】【很】【难】【看】【,】【这】【就】【是】【很】【典】【型】【的】【机】【器】【压】【制】【的】【玉】【石】【雕】【件】【。】【 】【 】【手】【工】【雕】【工】【与】【机】【器】【雕】【工】【的】【区】【别】【在】【比】【较】【下】【很】【容】【易】【分】【别】【的】【出】【来】【。】【一】【般】【情】【况】【,】【高】【档】【玉】【料】【,】【生】【产】【的】【厂】【家】【不】【敢】【冒】【险】【让】【机】【器】【加】【工】【,】【不】【存】【在】【这】【个】【问】【题】【,】【但】【也】【因】【为】【手】【工】【雕】【刻】【的】【千】【差】【万】【别】【使】【得】【雕】【工】【更】【加】【复】【杂】【,】【以】【观】【音】【为】【例】【子】【,】【观】【音】【的】【脸】【部】【表】【情】【和】【手】【的】【姿】【态】【是】【雕】【刻】【师】【傅】【们】【最】【难】【把】【握】【的】【,】【尤】【其】【是】【观】【音】【的】【脸】【部】【表】【情】【,】【一】【般】【会】【将】【整】【件】【作】【品】【的】【其】【他】【部】【分】【都】【做】【好】【了】【再】【来】【雕】【刻】【脸】【部】【,】【他】【们】【称】【之】【为】【“】【开】【脸】【”】【,】【一】【旦】【开】【脸】【失】【败】【,】【这】【件】【作】【品】【就】【算】【其】【他】【部】【位】【雕】【刻】【的】【再】【好】【也】【是】【件】【失】【败】【的】【作】【品】【,】【这】【就】【是】【人】【物】【雕】【刻】【的】【独】【特】【性】【,】【不】【同】【于】【花】【件】【雕】【刻】【,】【细】【微】【部】【分】【雕】【刻】【失】【败】【了】【还】【可】【以】【略】【微】【的】【弥】【补】【下】【,】【人】【物】【脸】【部】【没】【有】【开】【好】【脸】【,】【是】【无】【法】【弥】【补】【的】【。】【所】【以】【,】【人】【物】【的】【玉】【雕】【作】【品】【,】【不】【妨】【多】【看】【看】【人】【物】【的】【脸】【部】【雕】【工】【。】【电】【脑】【雕】【刻】【的】【玉】【观】【音】【 】【 】【鉴】【别】【机】【雕】【品】【要】【从】【原】【理】【着】【眼】【,】【机】【雕】【最】【适】【合】【做】【序】【列】【排】【线】【、】【平】【面】【刻】【字】【和】【连】【续】【纹】【样】【,】【即】【使】【是】【立】【体】【雕】【刻】【也】【只】【能】【在】【横】【向】【直】【线】【X】【轴】【和】【纵】【向】【直】【线】【Y】【轴】【所】【夹】【九】【十】【度】【的】【范】【围】【内】【进】【行】【弧】【刻】【,】【不】【能】【任】【意】【拐】【弯】【抹】【角】【和】【掏】【挖】【,】【因】【此】【多】【留】【意】【平】【面】【纹】【样】【和】【拐】【角】【细】【节】【就】【可】【见】【其】【端】【倪】【。】【其】【次】【从】【线】【条】【着】【眼】【,】【机】【雕】【品】【的】【线】【条】【是】【绝】【对】【挺】【直】【,】【序】【列】【感】【强】【但】【无】【任】【何】【变】【化】【,】【感】【觉】【很】【死】【板】【,】【手】【雕】【品】【则】【是】【相】【对】【挺】【直】【,】【变】【化】【多】【,】【感】【觉】【有】【生】【气】【。】【电】【脑】【雕】【的】【平】【安】【无】【事】【牌】【牌】【头】【 】【 】【如】【今】【的】【机】【雕】【件】【一】【般】【都】【是】【浮】【雕】【工】【艺】【,】【也】【就】【是】【平】【面】【图】【的】【样】【式】【。】【但】【是】【经】【过】【电】【脑】【或】【者】【超】【声】【波】【雕】【刻】【后】【,】【手】【工】【在】【加】【深】【它】【的】【线】【条】【,】【略】【微】【修】【改】【一】【下】【它】【的】【工】【艺】【,】【就】【非】【常】【的】【完】【美】【了】【,】【这】【样】【的】【称】【之】【为】【电】【脑】【雕】【刻】【或】【者】【机】【雕】【价】【手】【工】【修】【整】【的】【工】【艺】【,】【介】【于】【手】【工】【雕】【刻】【和】【机】【雕】【之】【见】【的】【工】【艺】【,】【也】【可】【以】【鱼】【目】【混】【珠】【。】【 】【 】【万】【变】【不】【离】【其】【宗】【,】【不】【管】【两】【者】【怎】【么】【工】【作】【,】【始】【终】【是】【机】【器】【雕】【刻】【,】【机】【雕】【的】【作】【品】【工】【整】【,】【虽】【有】【层】【次】【,】【但】【无】【起】【伏】【。】【具】【体】【来】【说】【每】【个】【层】【次】【都】【是】【平】【面】【的】【,】【没】【有】【层】【次】【与】【层】【次】【之】【间】【自】【然】【过】【渡】【的】【那】【种】【起】【伏】【。】ballbet下载【熟】【悉】【和】【田】【玉】【市】【场】【价】【值】【的】【朋】【友】【们】【应】【该】【知】【道】【,】【小】【小】【的】【和】【田】【白】【玉】【籽】【料】【小】【则】【几】【万】【,】【重】【则】【几】【十】【万】【。】【和】【田】【白】【玉】【可】【以】【说】【长】【期】【占】【据】【着】【和】【田】【玉】【中】【“】【一】【哥】【一】【姐】【”】【的】【位】【置】【,】【一】【直】【备】【受】【人】【们】【喜】【爱】【。】【这】【是】【为】【何】【呢】【?】【新】【疆】【和】【田】【玉】【籽】【料】【 】【·】【 】【红】【皮】【 】【达】【摩】【祖】【师】【(】【张】【克】【山】【)】【 】【 】【在】【产】【量】【上】【,】【和】【田】【白】【玉】【在】【所】【 】【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】【熟】【悉】【和】【田】【玉】【市】【场】【价】【值】【的】【朋】【友】【们】【应】【该】【知】【道】【,】【小】【小】【的】【和】【田】【白】【玉】【籽】【料】【小】【则】【几】【万】【,】【重】【则】【几】【十】【万】【。】【和】【田】【白】【玉】【可】【以】【说】【长】【期】【占】【据】【着】【和】【田】【玉】【中】【“】【一】【哥】【一】【姐】【”】【的】【位】【置】【,】【一】【直】【备】【受】【人】【们】【喜】【爱】【。】【这】【是】【为】【何】【呢】【?】【新】【疆】【和】【田】【玉】【籽】【料】【 】【·】【 】【红】【皮】【 】【达】【摩】【祖】【师】【(】【张】【克】【山】【)】【 】【 】【在】【产】【量】【上】【,】【和】【田】【白】【玉】【在】【所】【有】【和】【田】【玉】【种】【类】【中】【并】【不】【是】【最】【多】【的】【,】【远】【不】【及】【和】【田】【碧】【玉】【的】【产】【量】【,】【而】【且】【随】【着】【近】【年】【来】【人】【们】【对】【和】【田】【白】【玉】【玉】【器】【需】【求】【量】【的】【加】【大】【,】【白】【玉】【原】【石】【的】【开】【采】【变】【得】【越】【来】【越】【频】【繁】【,】【目】【前】【白】【玉】【的】【有】【效】【储】【藏】【量】【正】【在】【逐】【渐】【减】【少】【,】【其】【中】【优】【质】【的】【白】【玉】【特】【别】【是】【和】【田】【白】【玉】【籽】【料】【、】【羊】【脂】【玉】【的】【藏】【量】【更】【是】【变】【得】【愈】【来】【愈】【稀】【有】【,】【这】【也】【是】【市】【场】【里】【白】【玉】【籽】【料】【价】【格】【为】【何】【会】【不】【断】【上】【涨】【的】【原】【因】【之】【一】【。】【 】【 】【在】【外】【观】【上】【,】【和】【田】【白】【玉】【易】【招】【人】【喜】【欢】【。】【首】【先】【它】【的】【颜】【色】【为】【白】【色】【,】【是】【一】【种】【永】【不】【过】【时】【而】【且】【符】【合】【大】【众】【审】【美】【的】【颜】【色】【种】【类】【;】【其】【次】【和】【田】【白】【玉】【的】【光】【泽】【非】【常】【柔】【和】【,】【犹】【如】【凝】【脂】【,】【加】【上】【它】【出】【色】【的】【油】【性】【,】【给】【人】【一】【种】【极】【为】【温】【润】【之】【感】【;】【最】【后】【和】【田】【白】【玉】【的】【半】【透】【明】【质】【地】【也】【为】【和】【田】【玉】【器】【增】【添】【了】【一】【种】【低】【调】【厚】【重】【之】【美】【。】

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