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A general guide for using the Forum with some rules and tips
The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
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| Search found 13 matches |
| Author | Message |
|---|---|
 Topic: Topaz color question |
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| Carrington Replies: 13 Views: 31520 |
 Forum: Minerals and Mineralogy Posted: Dec 01, 2013 18:36 Subject: Re: Topaz color question |
| Thanks for the clarification everyone.
I am confident the color in my topaz is natural, as it did come from a reliable dealer who would note any treatment done to the specimen and also does not li ... |
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| Topic: Topaz color question |
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| Carrington Replies: 13 Views: 31520 |
Forum: Minerals and Mineralogy Posted: Nov 30, 2013 20:01 Subject: Topaz color question |
| Hello everyone,
I have a question regarding the stability of color in Topaz. In the past there was a find at El Chalten which produced lovely cognac-brown colored etched topaz crystals. Recently ... |
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| Topic: Crystal etching |
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| Carrington Replies: 5 Views: 12730 |
Forum: Minerals and Mineralogy Posted: Aug 18, 2011 16:13 Subject: Re: Crystal etching |
| Hello Antonio, Thanks, but I own that book. I have read the information he offers, and it is helpful. | |
| Topic: Crystal etching |
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| Carrington Replies: 5 Views: 12730 |
Forum: Minerals and Mineralogy Posted: Aug 17, 2011 11:49 Subject: Re: Crystal etching |
| Thank you Jordi For the references! Very helpful. And Also to you Peter for some interesting information. | |
| Topic: Crystal etching |
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| Carrington Replies: 5 Views: 12730 |
Forum: Minerals and Mineralogy Posted: Aug 16, 2011 21:43 Subject: Crystal etching |
| Hello,
A few months ago I asked people on mindat on how floater crystals form. Although not the same topic, I am now asking if anyone knows a book or article of some kind which can describe the proc ... |
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| Topic: Spodumene color question |
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| Carrington Replies: 26 Views: 64271 |
Forum: Minerals and Mineralogy Posted: Aug 16, 2011 21:40 Subject: Re: Spodumene color question |
| Luiz,
Thanks for the reply. I also think green brazilian spodumene should be Hiddenite- but maybe that just depends on if it has chromium. |
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| Topic: Spodumene color question |
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| Carrington Replies: 26 Views: 64271 |
Forum: Minerals and Mineralogy Posted: Aug 16, 2011 11:47 Subject: Re: Spodumene color question |
| Hello Jesse,
Thanks for the response. I did know that the variety names were not actual IMA classified, I just was wrong using the word official. Thanks for your help though, I know to label my gree ... |
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| Topic: Spodumene color question |
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| Carrington Replies: 26 Views: 64271 |
Forum: Minerals and Mineralogy Posted: Aug 16, 2011 01:22 Subject: Re: Spodumene color question |
| Hello Robyn,
I appreciate the response, But one thing I do see is some green spodumene from other places labeled as hiddenite. If green spodumene is not hiddenite (which I am not saying it is) then ... |
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| Topic: Spodumene color question |
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| Carrington Replies: 26 Views: 64271 |
Forum: Minerals and Mineralogy Posted: Aug 15, 2011 23:09 Subject: Spodumene color question |
| Hello, I am unsure about green spodumene and its variety name. I have seen green spodumene referred to as Hiddenite, especially in Hiddenite, NC. But I have also seen green spodumene from Brazil (Resp ... | |
| Topic: Mexican locality question |
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| Carrington Replies: 7 Views: 12446 |
Forum: Mines and Mineral Localities Posted: Jun 10, 2011 14:19 Subject: Re: Mexican locality question |
| Oh, alright, I did not know. I will remember that. Thanks. | |
| Topic: Mexican locality question |
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| Carrington Replies: 7 Views: 12446 |
Forum: Mines and Mineral Localities Posted: Jun 09, 2011 20:27 Subject: Re: Mexican locality question |
| Thanks for the information. I think I will just label my piece as Mina El Potosi. One other question: What would you say about Mina Milpillas in terms of prices. It seems the quality is getting higher ... | |
| Topic: Mexican locality question |
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| Carrington Replies: 7 Views: 12446 |
Forum: Mines and Mineral Localities Posted: Jun 09, 2011 17:51 Subject: Re: Mexican locality question |
| Yes Peter, this does seem pretty messy. For me the mystery is the Mimetites. On mindat the locality called Minerales Shaft 5: the small lettering states this is in the Potosi mine, but the bold letter ... | |
| Topic: Mexican locality question |
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| Carrington Replies: 7 Views: 12446 |
Forum: Mines and Mineral Localities Posted: Jun 09, 2011 00:25 Subject: Mexican locality question |
| Is this locality spelled Mina El Potosi or Mina el Potosi? | |
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