Gemstones by D.Sign and Custom Gem Cutter are two of our Gemstone companies. We carry top quality rough stones from all over the world. Matt A. Dunkle has over 38 years of cutting experience. He has cut stones for sale and set stones. Also he carries local artisan jewelry. We offer gemstone repair services and re-cutting.
Wednesday, May 9, 2012
New Faceted Tiger's Eye Cabochon Parcel Listed
Beautiful Colored Tiger Eye Cabochons. 9 stone parcel of ovals.Tiger iron is mined primarily in South Africa and Australia. Tiger's eye is composed chiefly of Silicon Dioxide(SiO2) and is colored mainly by iron oxide. The specific gravity ranges from 2.64 -2.71.It is formed by the alteration of crocidolite.
Thursday, April 19, 2012
Amethyst Natural Rough Gemstones
Amethyst Natural Rough Gemstones Lot# 412002A
| Email: MattDunkle@Gmail.com |
There are 11 stones in this lot. These Amethyst are richly colored Purple.
Awesome Silky Grape Color! Combination of stone sizes in each lot! Great Parcel Lots of Excellent Color, Excellent Saturation, Excellent Stones for Faceting!
Tuesday, April 10, 2012
Andesine Fraud??
http://www.icontact-archive.com/l-xV4bIuEzDeaYx0sgzRbw5WLvTUjw4e?w=4
a publication of the World Gem Society.....5.April.2012..........
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Inner Mongolian Andesine Threads |
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Due to the size of the report we have provided this via PDF file available for your review. The findings are part of a larger study we are conducting on these Abduriyim/Hughes supplied specimens. We believe the images speak for themselves. However, in order to get a final and binding end to this whole fiasco we have also commissioned an independent scientific study using a Scanning Electron Microscope that will follow this report. We urge everyone to read this report carefully. We also urge you to read the reports coming out from the Jewelers Ethics Association regarding some excellent geological research being done by that group in general, and Geologist Roni Poteat in specific. The findings are profound. The results are unsavory and speak very poorly to the current state of this industry and those who tout themselves as the industry "authorities". We will let the gemstones and the evidence they provide speak to the issues. This is the first in a series of what we hope will be the final reports on this subject. But then again...how many times have we all said that before.....? World Gem Society Click on the link below to read the full report on PDF file..... Inner Mongolian Andesine Threads |
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If you have problems viewing the images in this email, please use this link to visit the ISG Forums to read: http://www.schoolofgemology.com/ISGCommunity/content.php?260-Inner-Mongolian-Andesine-Threads |
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