登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Photography

Techniques for CollectorsAzhure's Mysterious Unidentified Ring

17th Feb 2008 23:51 UTCAmanda Wilson

I would like anyone's opinion on what the stone in this ring is. It is set in sterling silver and was bought at a consignment shop. The owner thought it was peridot but the color is all wrong. My guess is it is either Moldavite, Demantoid garnet or green tourmaline. Any other suggestions or confirmations would be a great help. The one strange aspect about the stone is that the overall dimension of the piece is flat.

17th Feb 2008 23:56 UTCAmanda Wilson

picture

18th Feb 2008 04:03 UTCAnonymous User

Does it have a lot of "sparkle"? If so, it might be garnet or tourmaline. But given the color & cut, my 5c is on Moldavite.


TC

18th Feb 2008 04:41 UTCAmanda Wilson

No there isnt much sparkle, its very flat like moldavite has a tendency to look. It also has grainy inclusions when I looked at it under a microscope.

18th Feb 2008 18:29 UTCRay Hill Expert

looks a lot like peridot to me, but who can be sure without doing some non invasive testing , so I suggest that you have a gemologist put it on a spectroscope and that will tell all in a minute.
 
矿物 and/or 产地  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024年，除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 - Report a bug/vulnerability Current server date and time: 2024.4.24 19:47:40
Go to top of page