MSG1212: Rare Green Fluorescing Ussingite and Sodalite from Greenland

Description

Fluorescent Mineral Sales MinerShop
Rare Green Fluorescing Ussingite and Sodalite
Tunuliarfik,  Greenland
4 1/2” x 4" x  2 1/2”, 1lb 2.6 oz
The purple ussingite on this piece fluoresces a very rare green color under UV. Ussingite from Ilimaussaq has three possible states: it can be non-fluorescent, fluoresce orange just like sodalite, or can fluoresce green as in this piece. The green fluorescing variety is by far the rarest. The rare green fluorescence comes from mixing with chkalovite. When ussingite fluoresces a more common orange, it is due to being mixed with Sodalite. The black crystals are non-fluorescent arfvedsonite. There is a thin vein of tugtupite right in the middle of the piece.
Winning bidder: Make sure to right-click and print (or save) ID card located below for your records
Mineral in image above shown under Shortwave UV light
Mineral in image above shown under Longwave UV light
Mineral in image above shown under Midwave UV light
Dollar bill showing size of mineral
A personal note from Mark Cole, MinerShop
"As many of my followers have noticed, I (Mark) have retired from active sales. My daughter, Valerie, has joined the MinerShop crew and will be taking over our sales. She has assumed my large inventory of Greenland and other world-wide minerals, has learned to take the same great photos you've come to expect, and will offer the same great service you've gotten used to. She grew up around these minerals and, thankfully, got the glow-bug herself at a young age. A father's dream to have one of his children appreciate our hobby, insuring a home for his lifetime's passion. Please support her in this transition, and be assured I'm behind her every step of the way."
Shipping and Other Information
All packages will be shipped via USPS Priority Mail.
International customs fees, import duties and restrictions are the responsibility of the buyer.
Pictures and Representations:
Specimen colors reproduced as accurately as my camera and monitor allow (and are subject to the way your monitor displays colors). Sizes are approximate.
Please use dollar bill behind specimen and actual measurements to form a mental picture of the size.
Measurements show the widest dimension of each side.
Some images may be enlarged to show detail. Refer to sizing pic for proportional size
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