世界各地馆藏高古玉对应任氏鉴定十二字法(新石器 战汉 良诸 等)

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<b style="FONT-SIZE: 12px; LINE-HEIGHT: 15px">红山文化真古玉出灰浆点必须与受沁质变对应(11浆)</b>&nbsp;&nbsp;<span class="font10" style="LINE-HEIGHT: 20px"><img alt="发帖心情" src="http://www.rn-hswh.com/bbs/skins/Default/topicface/face1.gif"/> Post By：2007-8-21 14:57:00 </span><br/><br/>
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<p><font size="5">真古玉出灰浆点必须与受沁融蚀质变对应</font></p>
<p><font color="#0000ff"><font face="楷体_GB2312"><font size="4">11、浆：真品红山玉的浆层用手推摸其表面，有如同推干肥皂时的感觉，阻而不黏，而仿品推之则多为滑腻感，因为目前仿品多用注蜡法仿制浆层。真品浆层如同糖葫芦外面的糖壳，质密而透明，有些真品固化了的浆壳表层上还会产生自然皱褶和非直线性纹脉.且出浆对应质变沁残点。<font color="#ff0000">自然态生坑古王出灰浆点非规律外形(坑状规律且出灰与土中方位沁蚀不对应者要提防)&nbsp;&nbsp; </font><font color="#0000ff">任南</font></font></font></font></p></div></div></td></tr></tbody></table>[upload=jpg,汉 蒲纹璧.jpg]UploadFile/2008-8/2008828122263839.jpg[/upload]<br/>

高翔

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