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 8 matches |
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Peter Seroka Replies: 16 Views: 19919 |
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Hi Bob
If you let me have your.address by PM, I'll send you a few more of those aragonite crystals with "drill bit terminations" (with visible grooves) from Molina de Aragon. As I am co ... |
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Peter Seroka Replies: 12 Views: 23678 |
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Sulfur fakes
In the second half of the 1970s, larger quantities of excellent sulfur specimen from Sicily were offered worldwide. The crystals were perfect, plus they were big and of great color and ... |
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Peter Seroka Replies: 6 Views: 11818 |
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Hi Pete
thanks for your answer. Sorry, I really do not know, how to make an estimate of the angle that the faces on the termination make with the c-axis. I am completely unexperienced in measurin ... |
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Peter Seroka Replies: 8 Views: 17839 |
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Hi
I would not over-rate the auction house Druot in Paris, at least not when it comes to mineral auctions.(antiques might be different, I don' t know). I have attended a few auctions and I have ... |
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Peter Seroka Replies: 6 Views: 11818 |
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Hi
could anyone guess or tell me, what kind of crystal (and/or habit) those two xtls could be ? Thank you Peter |
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Peter Seroka Replies: 5 Views: 10018 |
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The most undemocratic and most senseless law, threatening private collectors and scientists as well.
The German government plans to pass a so called cultural goods protection bill in the beginning ... |
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Peter Seroka Replies: 6 Views: 10373 |
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Hi Philip
the scientific term you're looking for is "Polysynthesis" . The special "stepped" crystals you refer to are sometimes called "Aztec pyramides" (by collecto ... |
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Peter Seroka Replies: 3 Views: 7362 |
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Hi
Jesse has covered almost all of the most famous fluorite localities; however, there are hundreds, if not more other deposits and/ or mines, known for their extraordinary specimen. If you really ... |
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