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Found 44 product(s) for Crystals (1-9 of 44)

Crystals
6" OD SILICON WAFERS -- SALE, see our pricing below.
6" OD SILICON WAFERS -- SALE, see our pricing below.
rejected Pulled Single Crystal Silicon Wafers, 6" OD... We do not have specs, however, at the prices we are offering, try a few... PRICING SCHEDULE... 1 - 5 wafers @ 5.00 each + shipping... 10 wafer package @ $37.50 per package + shipping... 25 wafer package @ $75 per...
Price: $5.00
BERYL, Aqua Var -- Crystal  #101201-01
BERYL, Aqua Var -- Crystal #101201-01
Very beautiful crystal Beryl (Aqua var), test piece taken from the United States Southern Stockpile around 1991. This is a great piece to practice faceting and/or a fantastic cabachon piece as well. A very nice looking display specimen. We include a detailed label... Chemical Formula : Be3Al2Si6O18- tetra... Inventory Control...
Price: $28.00
BERYL, Aqua Var -- Crystal  #101201-02
BERYL, Aqua Var -- Crystal #101201-02
Very beautiful crystal Beryl (Aqua var), test piece taken from the United States Southern Stockpile around 1991. This is a great piece to practice faceting and/or a fantastic cabachon piece as well. A very nice looking display specimen. We include a detailed label... Chemical Formula : Be3Al2Si6O18... Crystal Structure : tetra...
Price: $15.00
BERYL, Aqua Var -- Crystal  #101201-03
BERYL, Aqua Var -- Crystal #101201-03
Very beautiful crystal Beryl (Aqua var), test piece taken from the United States Southern Stockpile around 1991. This is a great piece to practice faceting and/or a fantastic cabachon piece as well. A very nice looking display specimen. We include a detailed label... Chemical Formula : Be3Al2Si6O18... Crystal Structure : tetra...
Price: $15.00
BERYL, Aqua Var -- Crystal Set of 5 pieces #09083108
BERYL, Aqua Var -- Crystal Set of 5 pieces #09083108
Very beautiful crystal set of Beryl (Aqua var), 5 pieces, taken from the United States Southern Stockpile around 1991. This is a great set to practice faceting and/or cabbing as well as nice looking display specimens. We include a detailed label... Chemical Formula : Be3Al2Si6O18- tetra... Inventory Control Number : 090831...
Price: $25.00
BLACK TOURMALINE CRYSTALS {Pkg of 3 crystals}
BLACK TOURMALINE CRYSTALS {Pkg of 3 crystals}
Stunning Black Tourmaline (Schorl var) crystals from Pakistan.  Package of 3 crystals.... These crystals make a great display or can be used for fantastic jewelry pendants.  We  include a detailed mineral label.... Inventory Control # : 090110-02... Total Weight : 14.0 cts.... Size: length @ 1.38" ~ 1...
Price: $15.00
CASSITERITE  Crystal CLUSTER
CASSITERITE Crystal CLUSTER
Beautiful crystal  cluster of Cassiterite from of Peridot from Wenshan Area - Yunnan Provinvce, China.  This is a great display piece for the element collector or general collector.  Very neat crystal forms and color.   We also include a detailed label... Stock Reference No. : 080217-08... Size : 1.87"  x...
Price: $59.99
CASSITERITE  Crystal CLUSTER
CASSITERITE Crystal CLUSTER
Beautiful crystal  cluster of Cassiterite from of Peridot from Wenshan Area - Yunnan Provinvce, China.  This is a great display piece for the element collector or general collector.  Very neat crystal forms and color.   We also include a detailed label... Stock Reference No. : 080217-07... Size : 1.41"  x...
Price: $62.99
CASSITERITE  Crystal CLUSTER
CASSITERITE Crystal CLUSTER
Beautiful crystal  cluster of Cassiterite from of Peridot from Wenshan Area - Yunnan Provinvce, China.  This is a great display piece for the element collector or general collector.  Very neat crystal forms and color.   We also include a detailed label... Stock Reference No. : 080217-06... Size : 1.36"  x...
Price: $39.99
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