Your Source For Fine Mineral Specimens

Filter By

Amethyst (large stone) (fantasy cut by Brett Kosnar)
Minas Gerais, Brazil
38.89 mm x 26.78 mm x 10.17 mm, 69.47 ct
Winning Bid: $425
Star Sapphire (big stone!)
India
30.28 mm x 24.42 mm, 139.47 ct (!)
Winning Bid: $210
Aquamarine (rare Colorado locality) (fantasy cut by Brett Kosnar)
Mt White, Chaffee Co., Colorado, USA
15.08 mm x 8.70 mm x 2.03 mm, 1.82 ct
Winning Bid: $120
Tourmaline
Minas Gerais, Brazil
7.47 mm x 6.53 mm, 2.16 ct
Winning Bid: $58
Zircon
Tanzania
6.41 mm, 1.83 ct
Winning Bid: $30
Rubellite Tourmaline
Minas Gerais, Brazil
8.03 mm x 6.40 mm, 1.57 ct
Winning Bid: $40
Tourmaline (bi-color)
Minas Gerais, Brazil
11.65 mm x 8.35 mm, 2.69 ct
Winning Bid: $40
Sphalerite (rare) (good sized stone)
Mogilata Mine, Madan Ore Field, Bulgaria
15.15 mm x 15.05 mm, 13.06 ct
Winning Bid: $249
Peridot
Sapat Gali, Kaghan Valley, Khyber Pakhtunkhwa Province, Pakistan
11.00 mm x 9.66 mm, 4.01 ct
Winning Bid: $200
Malachite (classic locality)
Bisbee, Cochise Co., Arizona, USA
28.92 mm x 21.41 mm, 36.75 ct
Axinite (rare)
Khaplu, Ghanche Dist., Gilgit-Baltistan, Pakistan
6.70 mm x 4.39 mm, 0.56 ct
Winning Bid: $20
Alexandrite
Girdlestone Farm, Masvingo, Masvingo, Zimbabwe
5.71 mm x 4.28 mm, 0.62 ct
Winning Bid: $100
Titanite (Sphene)
Mulla Ghori, Khyber District, Khyber Pakhtunkhwa Province, Pakistan
6.12 mm, 1.00 ct
Swiss Blue Topaz
Minas Gerais, Brazil
12.09 mm x 8.04 mm, 3.88 ct
Emerald
Muzo, Colombia
6.47 mm x 4.93 mm, 0.74 ct
Winning Bid: $110
Ruby (un-treated)
Mogok, Mandalay Region, Myanmar
3.70 mm, 0.26 ct
Amethyst (fine color)
Minas Gerais, Brazil
10.48 mm x 12.21 mm, 4.95 ct
Rhodochrosite
Capillitas District, Catamarca Province, Argentina
25.20 mm x 18.10 mm, 33.60 ct
Sapphire (classic material)
Rock Creek, Montana, USA
3.61 mm, 0.25 ct
Winning Bid: $50
Aragonite / Strontianite ("Perumar")
Peru
27.02 mm x 18.51 mm, 34.81 ct
Winning Bid: $50
Pyrope Garnet (Anthill Garnet) (matched pair)
Buell Park, Sawmill, Defiance Plateau, Apache Co., Arizona, USA
Ex. Marvin Rockey
7.90 mm (approx each), 4.48 ct (total weight)
Winning Bid: $217
Crystal Opal (multi-color)
Australia
8.98 mm x 3.79 mm, 0.43 ct
Winning Bid: $50
Opal in Petrified Wood
Java, Indonesia
8.38 mm x 6.06 mm, 2.27 ct
Winning Bid: $50
Fire Opal
Queretaro, Mexico.
7.46 mm x 8.28 mm, 1.29 ct
Winning Bid: $95
Rubellite Tourmaline
Minas Gerais, Brazil
7.91 mm x 5.37 mm, 0.83 ct
Winning Bid: $30
Fire Agate
Aguascalientes, Mexico
13.85 mm x 7.27 mm, 4.54 ct
Almandine Garnet
Kenya
6.11 mm x 5.82 mm, 0.81 ct
Citrine (heated)
Brazil
7.06 mm x 6.34 mm, 1.52 ct
Winning Bid: $25
Natrolite (''Pink Larimar'') (recent find)
Nusa Kambangan, Central Java, Indonesia
28.72 mm x 23.68 mm, 27.17 ct
Winning Bid: $10
Tanzanite
Merelani Hills, Manyara Region, Tanzania
Ex. Marvin Rockey
3.62 mm, 0.24 ct
Winning Bid: $60