just a different colored quartz then. their color can ...

来源: panzerkom 2009-05-22 10:13:30 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 次 (102 bytes)
本文内容已被 [ panzerkom ] 在 2009-05-23 06:32:53 编辑过。如有问题,请报告版主或论坛管理删除.
回答: could be amethyst depends on where u livepanzerkom2009-05-22 10:00:46
change depending on exposure to heat and light. it is semi-transparent like a piece of amethyst right?

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Yes, semi-transparent. -烛龙- 给 烛龙 发送悄悄话 烛龙 的博客首页 (153 bytes) () 05/22/2009 postreply 10:27:58

ok... so it is probably a crystalline quartz; how is it -panzerkom- 给 panzerkom 发送悄悄话 panzerkom 的博客首页 (232 bytes) () 05/22/2009 postreply 13:33:16

btw, do you live in a state close to wyoming? -panzerkom- 给 panzerkom 发送悄悄话 panzerkom 的博客首页 (0 bytes) () 05/22/2009 postreply 13:36:34

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