Gem Resources Header
Gem Resources International
Gem Resources
PO Box 62006
Minneapolis, MN 55426

Phone: (612) 664-0252
Toll-Free: (800) 588-8515
E-Mail: gri@gemresources.com
Order Forms: PDF WORD
Search:
    You have 0 () gems in your cart. View Cart

News & Specials

April Specials! Up to 50% off price
Cubic Zirconia Cabs, Natural Faceted Sapphire Rounds, Natural Sapphire Cabs, Labradorite Cabs & More!

Gem stone metal clay heating tests.
Shop Talk Gem Info

Join My Mailing List

Black Star Diopside

Natural Black Star Diopside Cabochon

Refraction Index: 1.66-1.72
Hardness:  5.5
Specific Gravity:   3.29
Species:   Calcium Magnesium Silicate
Treatment: None

We were not able to capture the fantastic stars that this material displays. Gems are much better than shown in photographs.

Metal Clay, safe to fire.
Test Results, Silver 1200F-1HR, Silver 1475F-1HR, Bronze 1525F-2HR, Copper 1778F-30min.  Safe to use torch and safe to use carbon.



Round Natural Cab

3 mm 6 pieces $8.00 12 pieces $14.00
4 mm 4 pieces $5.00 8 pieces $8.00
5 mm 4 pieces $7.00 8 pieces $12.00
6 mm 2 pieces $5.00 4 pieces $8.00
7 mm 2 pieces $8.00 4 pieces $14.00
8 mm $6.00 each 2 pieces $10.00
10 mm $11.00 each 2 pieces $20.00
12 mm out of stock out of stock



Oval Natural Cab

6 x 4 mm 4 pieces $8.00 8 pieces $14.00
7 x 5 mm out of stock out of stock
8 x 6 mm out of stock out of stock
10 x 8 mm $6.00 each 2 pieces $10.00
12 x 10 mm $12.00 each 2 pieces $20.00
14 x 10 mm $16.00 each 2 pieces $28.00
16 x 12 mm $24.00 each 2 pieces $40.00

 
 
Designed by 4ss.net
 Copyright © GRI
Home | Show Info | Classes | About Us | Gem Info | Policies | Contact Us