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You searched for all products matching "mineral specimens"
Displaying products 151 - 200 of 488 results
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Aquamarine Crystal In Feldspar (MS-936)
Price: $20.00
Aquamarine Crystal In Feldspar (MS-936)
Item: #AM-AQ-FSP-20: Aquamarine Crystal In Feldspar from Brazil approximately 2 1/4" long.
Aquamarine Crystal In Quartz (MS-937)
Price: $20.00
Aquamarine Crystal In Quartz (MS-937)
Item: #AM-AQ-QTZ-20: Aquamarine Crystal in Quartz from Brazil approximately 2" - 2 3/8" long.
Aquamarine Crystal In Quartz (MS-997)
Price: $300.00
Aquamarine Crystal In Quartz (MS-997)
Item: #MS-997: Aquamarine Crystal in Quartz from Rio Grande do Norte, Brazil approximately 6 1/2"x5 1/4"x5". 6.95 lbs.
Aquamarine Crystal In Quartz (MS-998)
Price: $50.00
Aquamarine Crystal In Quartz (MS-998)
Item: #AM-AQ-QTZ-50: Aquamarine Crystal in Quartz from Brazil approximately 2 1/2" - 3 1/2".
Aquamarine Crystal In Quartz (MS-999)
Price: $30.00
Aquamarine Crystal In Quartz (MS-999)
Item: #AM-AQ-QTZ-30: Aquamarine Crystal in Quartz from Brazil approximately 2 1/2" - 3".
Archaen Butterstone (African Serpentine) Specimen (MS-1103)
Price: $24.00
Archaen Butterstone (African Serpentine) Specimen (MS-1103)
Item #IGM-BTR-CH-2: Approx. 1.25+" Archaen Butterstone (African Serpentine) in box with history leaflet. Lot of twenty-four.
Atacamite Specimen (MS-258)
Price: $100.00
Atacamite Specimen (MS-258)
Item #MS-258: Approx. 8.25"x3"x4.25" dark green, sky blue Atacamite specimen of 4.90 lbs. on brown matrix from La Farolo Mine, Tierra Amarilla, Chile.
Azurite Specimen (MS-537)
Price: $8.00
Azurite Specimen (MS-537)
Item #MS-537: Azurite Specimens from the Akche-Spasskiy Mine in Dzhezkazgan, Kazakhstan. Clusters of tiny, dark cobalt blue crystals in a rounded shape. These crystal formations are a natural occurrence. Most average .5" in diameter.
Azurite Specimen (MS-729)
Price: $25.00
Azurite Specimen (MS-729)
Item #MS-729: Azurite Specimen from Australia.
Azurite Specimen (MS-742)
Price: $325.00
Azurite Specimen (MS-742)
Item #AM-AZ-SP-325: Approximately 1.5"x.1.5"x.1.75" Azurite specimen from Milpillas, Mexico.
Azurite Specimen (MS-743)
Price: $260.00
Azurite Specimen (MS-743)
Item #AM-AZ-SP-260: Approximately 1.75"x.75"x.75" Azurite specimen from Milpillas, Mexico.
Azurite Specimen (MS-744)
Price: $165.00
Azurite Specimen (MS-744)
Item #AM-AZ-SP-165: Approximately 1.25"x.75"x.5" Azurite specimen from Milpillas, Mexico.
Azurite Specimen (MS-979)
Price: $2.00
Azurite Specimen (MS-979)
Item #MS-979: Average approx. 3/4" Azurite specimen from Kazakhstan.
Bixbite In Matrix (MS-202)
Price: $2.00
Bixbite In Matrix (MS-202)
Item #MS-202: Approx. 1" long Bixbite in matrix. Found only in the Wah Wah Mountains in Utah, Bixbite is one of the rarest gemstones. Our red crystals are contained in the natural rhyolite where they formed.
Bixbite In Matrix (MS-203)
Price: $25.00
Bixbite In Matrix (MS-203)
Item #MS-203: Sizes vary from approximately .25" - 2.5" long Bixbite in Matrix. Click for more details.
Black Obsidian Arrowheads - Lot of 50 (MS-508)
Price: $15.00
Black Obsidian Arrowheads  - Lot of 50 (MS-508)
Item #Z-190: 1"-2" shiny, Black Obsidian arrowheads lot of 50 pieces.
Black Tourmaline (MS-1039)
Price: $140.00
Black Tourmaline (MS-1039)
Item #MS-1039: Approx. 6.5"x4"x3.5" Black Tourmaline of 5.62 lbs.
Black Tourmaline Crystal (MS-1119)
Price: $40.00
Black Tourmaline Crystal (MS-1119)
Item #AM-BL-TML-40: Approx. 1.5"-2.5" Black Tourmaline crystal (Minas Gerais, Brazil).
Black Tourmaline Crystal Pendant (MS-1116)
Price: $9.00
Black Tourmaline Crystal Pendant (MS-1116)
Item #AM-BT-XTL-9: Black Tourmaline crystal pendant (Brazil). Crystal measures approx. 1"-1 1/4" long.
Black Tourmaline Crystals (lot of five) (MS-576)
Price: $10.00
Black Tourmaline Crystals (lot of five) (MS-576)
Item #MS-576: Lot of five Black Tourmaline crystals (Minas Gerais, Brazil) that exhibit the hexagonal crystal shape. Our natural crystals are opaque with striations. Some have a termination point. Average height .5".
Black Tourmaline In Schist (MS-249)
Price: $325.00
Black Tourmaline In Schist (MS-249)
Item #MS-249: 8"x4"x11" Black Tourmaline (Brazil) with several crystals in gray/green schist on 1.5" wood base.
Blue Calcite (MS-1024)
Price: $66.80
Blue Calcite (MS-1024)
Item #MS-1024: Approx.12.5"x8"x3.75" Blue Calcite specimen of 16.70 lbs.
Blue Calcite (MS-1025)
Price: $57.68
Blue Calcite (MS-1025)
Item #MS-1025: Approx.10"x7"x6" Blue Calcite specimen of 14.42 lbs.
Blue Calcite Crystals (MS-563)
Price: $10.00
Blue Calcite Crystals  (MS-563)
Item #MS-563: 1 lb. T.W. bag of Blue Calcite Crystals (Durango, Mexico). Each bag has an average of 5 pieces.
Blue Celestite Geode (MS-1063)
Price: $150.00
Blue Celestite Geode (MS-1063)
Item #AM-CEL-150: Approx. 4"-5" Blue Celestite geode (Saquony, Madagascar).
Blue Celestite Geode (MS-1064)
Price: $200.00
Blue Celestite Geode (MS-1064)
Item #AM-CEL-200: Approx. 7.5"x3"x3.5" Blue Celestite geode (Saquony, Madagascar).
Botryoidal Malachite (MS-584)
Price: $150.00
Botryoidal Malachite (MS-584)
Item: #MS-584: Botryoidal Malachite from Congo. Pictured specimen is approximately 4" long.
Botryoidal Malachite (MS-933)
Price: $60.00
Botryoidal Malachite (MS-933)
Item: #AM-MLC-60: Botryoidal Malachite specimen from Congo approximately 3 1/2" long.
Botryoidal Malachite On Chrysocolla (MS-932)
Price: $60.00
Botryoidal Malachite On Chrysocolla (MS-932)
Item: #AM-BTY-MC-60: Botryoidal Malachite on Chryscolla specimen from Congo approximately 3" long.
Brazilian Agate Slice (MS-920)
Price: $30.00
Brazilian Agate Slice (MS-920)
Item #MS-920: Approximately 3"x4" Brazilian Agate slice (Patterns and colors vary.).
Brazilian Emerald in Matrix (MS-907)
Price: $12.50
Brazilian Emerald in Matrix (MS-907)
Item #AM-EMX-1250: Brazilian Emerald in matrix. Sizes vary. Approximately 1.5" - 2".
Brazilian Emerald Rough (lot of 5 bags) (MS-674)
Price: $50.00
Brazilian Emerald Rough (lot of 5 bags) (MS-674)
Item #BER-15-5/50: Lot of five 1 pound bags containing Opaque Brazilian Emerald pieces of rough ranging from .25" to 1+" in length. Each assortment is packaged in transparent plastic bags.
Brazilian Emerald Rough (MS-105)
Price: $15.00
Brazilian Emerald Rough (MS-105)
Item #BER-15: 1 pound bag containing opaque Brazilian Emerald pieces of rough, ranging from .25" to 1+" in length. Each assortment is packaged in a transparent plastic bag.
Brazilian Emerald Rough (MS-1106)
Price: $15.00
Brazilian Emerald Rough (MS-1106)
Item #EM-RGH-1000: Bag of Brazilian Emerald rough of 1,000 cts. TW.
Brazilian Quartz Crystal Point (MS-731)
Price: $10.00
Brazilian Quartz Crystal Point (MS-731)
Item #BQ-XTL-10: 3 1/2"-6" Brazilian Quartz crystal point.
Brazilian Quartz Crystals (MS-968)
Price: $5.00
Brazilian Quartz Crystals (MS-968)
Item #VO-QTZ-XTL-5: .50 lbs. TW of Brazilian Quartz crystals.
Bronzite Massage Wand (MS-660)
Price: $10.00
Bronzite Massage Wand (MS-660)
Item #IGM-BRZ-MW-10: 3.75" Bronzite Massage Wand.
Burmese Red Spinel Crystal in Calcite Matrix (MS-181)
Price: $100.00
Burmese Red Spinel Crystal in Calcite Matrix (MS-181)
Item #MS-181: Our Red Spinel crystals in Calcite matrix are some of the finest available outside of Myanmar (Burma). Complete octahedral Spinels in the host matrix are most unusual. Matrix size ranges from 1 to 3 inches.
Burmese Red Spinel In Matrix (MS-182)
Price: $200.00
Burmese Red Spinel In Matrix (MS-182)
Item #MS-182: Burmese Red Spinel In Matrix. Our Red Spinel crystals in pristine white matrix are some of the finest available outside of Myanmar (Burma). Complete octahedral Spinels in the host matrix are most unusual.Matrix size ranges from 1" to 3"
Butchite Copper (MS-1030)
Price: $180.00
Butchite Copper (MS-1030)
Item #MS-1030: Approx. 7"x2"x6.25" Butchite Copper of 9 lbs.
Butchite Copper (MS-1031)
Price: $140.00
Butchite Copper (MS-1031)
Item #MS-1031: Approx. 4.5"x3.5"x3" Butchite Copper of 5.8 lbs. with cork covered bottom.
Calcite & Fluorite (MS-974)
Price: $20.00
Calcite & Fluorite (MS-974)
Item #MS-974: Average 1/2"x2 1/2" Calcite and Fluorite specimen.
Calcite & Fluorite (MS-975)
Price: $25.00
Calcite & Fluorite (MS-975)
Item #MS-975: Average 1 1/2"x3 1/2" Calcite and Fluorite specimen.
Calcite on Base (MS-456)
Price: $150.00
Calcite on Base (MS-456)
6" tall x 4.5" wide Calcite on Base (Rio Grande do Sol, Brazil); Creamy color; 1.5" tall dark wood base.
Calcite on Fluorite and Sphalerite (MS-1027)
Price: $50.00
Calcite on Fluorite and Sphalerite (MS-1027)
Item #MS-1027: Approx. 8"x6"x2" Calcite on Fluorite and Sphalerite (Cave In Rock, IL) of 4.25 lbs.
Calcite on Quartz (MS-1044)
Price: $50.00
Calcite on Quartz (MS-1044)
Item #MS-1044: Approx. 7"x.75"x4" Calcite on Quartz (Casapalca Mine, Brazil) of 296.19 grams.
Calcite on Sphalerite (MS-1046)
Price: $40.00
Calcite on Sphalerite (MS-1046)
Item #MS-1046: Approx. 2.25"x.2"x1.25" Calcite on Sphalerite (Cave In Rock, IL) of 120 grams.
Calcite Specimen (MS-1014)
Price: $242.40
Calcite Specimen (MS-1014)
Item #MS-1014: Approx. 20"x7"x10" Calcite specimen (Mexico) of 48.48 lbs.
Calcite Specimen (MS-1017)
Price: $160.80
Calcite Specimen (MS-1017)
Item #MS-1017: Approx. 11.5"x8"x7.5" Calcite specimen (Mexico) of 32.16 lbs.
Calcite Specimen (MS-1018)
Price: $188.35
Calcite Specimen (MS-1018)
Item #MS-1018: Approx. 13.5"x10"x9.5" Calcite specimen (Mexico) of 37.67 lbs.
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