Over $500

Tanzanite with Diopside from Tanzania

Sold

Tanzanite with Diopside from Tanzania — $3,600

Kunzite from Afghanistan

Sold

Kunzite from Afghanistan — $606

Kunzite Specimen from Afghanistan

Sold

Kunzite Specimen from Afghanistan — $575

Fossil Cave Bear Paw from Russia

Sold

Fossil Cave Bear Paw from Russia — $1,250

Fossil Crab Xanthopsis dufouri Specimen on Rock Matrix

Sold

Fossil Crab Xanthopsis dufouri Specimen on Rock Matrix — $1,700

Prase Quartz on Matrix from Serifos Island, Greece

Sold

Prase Quartz on Matrix from Serifos Island, Greece — $600

Large Display Pectin Fossil from France

Sold

Large Display Pectin Fossil from France — $1,100

Dark Green Tourmaline with Lepidolite Dusting from Minas Gerais, Brazil

Sold

Dark Green Tourmaline with Lepidolite Dusting from Minas Gerais, Brazil — $850

Amethyst Specimen from Guerrero, Mexico

Amethyst Specimen from Guerrero, Mexico — $800

Blue Dolomite with Black Calcite from Colombia

Blue Dolomite with Black Calcite from Colombia — $750

Creedite Specimen from Santa Eulalia, Mexico

Creedite Specimen from Santa Eulalia, Mexico — $650

Amethyst from Vera Cruz, Mexico

Amethyst from Vera Cruz, Mexico — $600

Aquamarine on Schorl (Black Tourmaline) from the Erongo Mountains in Namibia

Aquamarine on Schorl (Black Tourmaline) from the Erongo Mountains in Namibia — $650

Spinosaurus Vertebra from the Kem Kem Basin in El Begaa, Morocco

Spinosaurus Vertebra from the Kem Kem Basin in El Begaa, Morocco — $750

Amethyst Stalactite from Rio Grande do Sul, Brazil

Amethyst Stalactite from Rio Grande do Sul, Brazil — $2,250

Fluorite with Enhydros from Shangbo Mine, Leiyang Co. in Hunan Province, China

Fluorite with Enhydros from Shangbo Mine, Leiyang Co. in Hunan Province, China — $600

Etched Fluorite from Spar Mountain in Hardin Co., Illinois

Etched Fluorite from Spar Mountain in Hardin Co., Illinois — $600

Brazilianite on Albite from Telirio Claim in Minas Gerais, Brazil

Brazilianite on Albite from Telirio Claim in Minas Gerais, Brazil — $650

Dioptase from Kaokoveld, Kunene, Namibia

Dioptase from Kaokoveld, Kunene, Namibia — $750

Emerald on Calcite from the Muzo Mine in Boyaca', Colombia

Emerald on Calcite from the Muzo Mine in Boyaca', Colombia — $1,800

Emerald from Muzo Mine in Boyaca', Colombia

Emerald from Muzo Mine in Boyaca', Colombia — $1,250

Emerald on Calcite from the Muzo Mine in Boyaca', Colombia

Emerald on Calcite from the Muzo Mine in Boyaca', Colombia — $1,550

Heliodor Specimen from Jos Plateau, Nigeria

Heliodor Specimen from Jos Plateau, Nigeria — $2,200

Aquamarine from Nghe An Provenance, Vietnam

Aquamarine from Nghe An Provenance, Vietnam — $800

Green Fluorite from Chashan Mine in Lin Wu, China

Green Fluorite from Chashan Mine in Lin Wu, China — $550

Cobaltoan Calcite from Oumlil Mine, Bou Azzer, Morocco

Cobaltoan Calcite from Oumlil Mine, Bou Azzer, Morocco — $2,500

Beta Quartz from Dalnegorsk, Russia

Beta Quartz from Dalnegorsk, Russia — $1,100

Emerald from Muzo Mine in Boyaca', Colombia

Emerald from Muzo Mine in Boyaca', Colombia — $4,650

Fluorite on Sphalerite from the Elmwood Mine in Carthage, Tenessee

Fluorite on Sphalerite from the Elmwood Mine in Carthage, Tenessee — $800

Chatoyant Malcahite Stalagtite Slice with Botryoidal Chysocolla Exterior from D.R.C.

Chatoyant Malcahite Stalagtite Slice with Botryoidal Chysocolla Exterior from D.R.C. — $780

Paraiba Tourmaline from Paraiba State, Brazil

Paraiba Tourmaline from Paraiba State, Brazil — $1,200

Polished Amethyst Point from Bolivia

Polished Amethyst Point from Bolivia — $800

Cobaltoan Calcite from Musonoi Mine, Kantanga Prov., Democratic Republic of Congo

Cobaltoan Calcite from Musonoi Mine, Kantanga Prov., Democratic Republic of Congo — $1,200

Amethyst from Las Vigas, Vera Cruz, Mexico

Amethyst from Las Vigas, Vera Cruz, Mexico — $550

Emerald Thumbnail Specimen from Chivor Mine, Boyaca, Colombia

Sold

Emerald Thumbnail Specimen from Chivor Mine, Boyaca, Colombia — $650

Pink Tourmaline from Laghman, Nuristan Province, Afghanistan

Sold

Pink Tourmaline from Laghman, Nuristan Province, Afghanistan — $750

Pink Tourmaline on Feldspar from Pyi Gyi, Taung Mountain, Myanmar

Pink Tourmaline on Feldspar from Pyi Gyi, Taung Mountain, Myanmar — $850

Malachite on Cobaltoan Calcite from the Democratic Republic of Congo

Malachite on Cobaltoan Calcite from the Democratic Republic of Congo — $850

Black Tourmaline 'Schorl' from Erongo Mountains, Namibia

Black Tourmaline 'Schorl' from Erongo Mountains, Namibia — $550

Rhodochrosite from the Uchucchacua Mine, Lima Dept. Peru.

Sold

Rhodochrosite from the Uchucchacua Mine, Lima Dept. Peru. — $750

Mountain Lion Skull from Wyoming

Mountain Lion Skull from Wyoming — $850

Aquamarine on Schorl from the Erongo Mountains, Namibia

Aquamarine on Schorl from the Erongo Mountains, Namibia — $650

Blue and Purple Fluorite from Minerva Mine #1, Cave-In-Rock, Illinois

Sold

Blue and Purple Fluorite from Minerva Mine #1, Cave-In-Rock, Illinois — $1,200

Guerrero Amethyst Cluster from Amatitlan, Guerrero, Mexico

Guerrero Amethyst Cluster from Amatitlan, Guerrero, Mexico — $5,500

Guerrero Amethyst Specimen from Amatitlan, Guerrero, Mexico

Guerrero Amethyst Specimen from Amatitlan, Guerrero, Mexico — $1,400

Large Freestanding Polished Amethyst Point from Bolivia

Large Freestanding Polished Amethyst Point from Bolivia — $800

Fossil Cave Bear Skull from Romania

Fossil Cave Bear Skull from Romania — $16,500

Fossilized Sea Urchin from Albarracin Teruel, Spain

Fossilized Sea Urchin from Albarracin Teruel, Spain — $1,200