语:

About 支持Mindat 照片留言板进一步搜索 Learn 更多

Quick Links : Mindat手册 The Rock H. Currier Digital Library Mindat Newsletter [Free Download]

主页关于 Mindat Mindat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 Mindat Corporate 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 Center What is a mineral?The most common minerals on earth Information for Educators Mindat Articles The Elements The Rock H. Currier Digital Library Geologic 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

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 Museums Clubs & Organizations 矿物展及活动 The Mindat目录表设备设置 The Mineral Quiz

照片搜索 Photo Galleries Search 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

Discussions

💬 Home 🔎 Search 📅 Latest

╳Discussions

💬 Home 🔎 Search 📅 Latest

Groups

EducationOpen discussion area.Fakes & FraudsOpen discussion area.Field CollectingOpen discussion area.FossilsOpen discussion area.Gems and GemologyOpen discussion area.GeneralOpen discussion area.How to ContributeOpen discussion area.Identity HelpOpen discussion area.Improving Mindat.orgOpen discussion area.LocalitiesOpen discussion area.Lost and Stolen SpecimensOpen discussion area.MarketplaceOpen discussion area.MeteoritesOpen discussion area.Mindat ProductsOpen discussion area.Mineral ExchangesOpen discussion area.Mineral PhotographyOpen discussion area.Mineral ShowsOpen discussion area.Mineralogical ClassificationOpen discussion area.Mineralogy CourseOpen discussion area.MineralsOpen discussion area.Minerals and MuseumsOpen discussion area.PhotosOpen discussion area.Techniques for CollectorsOpen discussion area.The Rock H. Currier Digital LibraryOpen discussion area.UV MineralsOpen discussion area.

Recent Images in Discussions

PhotosQuartz - Erongo Mountain, Erongo Region, Namibia

13th Jan 2014 15:05 UTCHerman Du Plessis

Quartz

Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia

Copyright © Bonifazio Willeit

hi there

I dont think this quartz is from erongo, probably the basalts at goboboseb mountains.

Quartz

Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia

Herman

15th Jan 2014 16:23 UTCDebbie Woolf Manager

I agree Herman, locality changed. I am a bit suspicious of this specimen & wonder if it is a fake ?

2nd Jan 2015 15:04 UTCBonifazio Willeit

I am now convinced it is not a fake.

2nd Jan 2015 17:01 UTCRob Woodside 🌟 Manager

The work done at the base of the quartz xl looks suspicious. People should remember this when they work an xl to expose more of it. Before you start working an xl, find out if the matrix visibly scratches and what can you do to get rid of the scratches. Only then should you go after the xl you want to expose.

Mindat Discussions

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: 2024.5.5 11:57:39

Go to top of page