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InformationPurchasing InformationFeedback Your CommentsFrequently Asked QuestionsReturning Items for RefundDamaged PackagesShipping CostsSell Your Rock & Mineral Collection. Why should I sign your Guestbook?Quick Reference for Mineral Species, Formula, Class, and Type Locality List of Water Soluble Mineral Species Mineral List Available Upon RequestContact |
News and CommentsThis week I made another revision to some minerals previously posted on this site. The new find (which I acquired ALL of the undamaged specimens from the find) of hemispherical apophyllite formations were previously listed as simply have "a pink core" but is now attributed to a core of thomsonite. Apparently the thomsonite crystallized first in hemispherical formations with inclusions or coating of a red mineral, possibly hematite or limonite, that gave the core a pink coloration. Then the apophyllite crystallized over the thomsonite, possibly in epitactic orientation. Because the apophyllite crystals are colorless and transparent the pink core is visible inside. These specimens are good companion specimens to the green hemispherical apophllite formations encountered not faw away during the excavation of a well. John Betts 5/14/2013 No update May 20 -- Next Update May 27 |
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| Click here to see other comments about this site by customers. Also add your feedback... | Customer Comments:"Just received my 3 mineral specimens today in great shape. Very pleased! Excellent!" Kirby J. K. "John, the uvite is an important specimen, and I'm so happy to have it in the collection. And that's coming from someone who's difficult to please. It's rare to see a floater crystal that looks polished! Thanks for the superb specimen." J. Houran "John Betts is the only person I would even think of purchasing diamonds from, online, without first inspecting the stone personally. I made my first purchase (a gorgeous stone costing five figures) with a great deal of trepidation, but the transaction went so remarkably well, I had to stop by and commend John. It was a very difficult cross-border transaction involving lengthy customs processes etc, but John was with me every step of the way. When the diamond finally arrived, it was obvious the long wait and anguish had been well worthwhile. The stone is exactly as John described and photographed. My jeweler was very impressed that I could get such an intrinsically beautiful raw stone. Thank you John, I am so glad I took this unusual step of buying a diamond online from a guy I've never met! Your patience, knowledge, professionalism and outstanding service are unparalleled." Bea in Singapore |
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John H. Betts, owner |
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48,733 mineral specimens sold, shipped in 16,561 packages to 47 countries.
John Betts - Fine Minerals, New York, NY
a division of allminerals.com, dealer of Fine Minerals and Natural
Crystal Clusters since 1989.
Internet sales only - No showroom