Collectibles > Rocks, Fossils & Minerals > Crystals & Mineral Specimens > Rare Specimens

Rare Gem Cuprian Elbaite Tourmaline Crystal Group Paraiba, Brazil

Rare Gem Cuprian Elbaite Tourmaline Crystal Paraiba, Brazil - Choice Color

Rare Galena Pseudomorph After Pyromorphite Saint Salvy Mine, France

Rare Native Gold & Chlorargyrite Tombstone, Arizona

Rare Aguilarite & Native Silver San Carlos, Mexico - Ex. Museum

Bementite - Franklin, Nj

Extraordinary Rare Purple Topaz Crystal Ouro Preto, Brazil - Ex. Currier

Barite Crystal Cluster Rare Closed Nevada Mine

Rare Diamond Crystal In Conglomerate Diamantina, Brazil

Rare Native Platinum Nugget Group Goodnews Bay, Alaska - Ex. Groben

Rare Historic Moschellandsbergite Crystal Landsberg, Germany - Ex. Robertson

Very Rare Fancy Orange Gem Diamond Crystal Anabar River, Russia

Rare Fresnoite & Analcime Crystal Junnila Mine, California

Extraordinary Rare Large Copper Crystal Cluster With Molybdenite Ogonja, Namibia

Rare Large Cumengeite Crystal Sixling Twin Amelia Mine, Mexico - Ex. Currier

Rare Locale Precious Opal Boi Morto Mine, Brazil - Ex. Jenkins, Ellis

19 Rare Scottish Gem Elbaite Tourmaline Crystals Matrix Glenbuchat Aberdeenshire

Rare Old Native Gold Homestake Mine, South Dakota

8. 8g Find Rare Natural Pretty Snowflake Phantom Quartz Crystal Sphere Ball10

Rare Shape 2150 Gram Aquamarine Bunch Of Crystal Specimen @ Nagar Pakistan

Rare Multicolor Blue Cap Tourmaline Crystal Sapo Mine, Brazil

Rich Esperite Slab: Franklin Mine, Franklin, Jersey - Rare Classic

Old Rare Locale Rhodochrosite Crystal Ohligerzug, Germany - Ex. Robertson

Rare Crystal Gersdorffite & Annabergite: Alt Ahmane, Bou Azzer, Morocco - Nr

Rare - Monatomic Andara Crystal Blue Opal Pearl 220g - Usa

Rare Schaurteite Crystal Tsumeb, Namibia - Ex. Flynn

Rare Moschellandsbergite Crystal Landsberg, Germany

Rare 278 Ct Gram Blue Topaz Floater Crystal From Jos Plateau, Nigeria

Rare Locality Turquoise Specimens (2) - - Llanada Mine, California - - Collected 10 - 73

Rough Rare Cumberlandite Rock Magnetic Crystals 24 Minerals 1place On Earth1321g

Rare Old Native Silver Crystal With Baryte Mollie Gibson Mine, Colorado

Rare Leadhillite & Alamosite Crystal Tsumeb, Namibia - Ex. Flynn

Rare Locale Native Copper Crystal Cluster Guild & Adams, Nevada - Ex. Jensen

Rare Native Gold With Hematite Ouro Preto, Brazil

Rare Papagoite Quartz Crystal Cluster Mineral Specimen Messina Mine S. Africa

Rare Locale Native Gold In Quartz South Carolina

Rare Historic Galena Pseudomorph After Pyromorphite Crystal Cornwall, England

Historic Rare Galena Pseudomorph After Pyromorphite Crystal Cornwall, England

Rare Etched Gem Heliodor Crystal From Brazil 17. 8 Carats

Vintage 1970 ' S Green Aventurine Gemstone Grape Cluster W/ Leaves, Rare

Large Native Copper & Cuprite: Big Creek Mine, Carbon County, Wyoming - Very Rare

Rich Native Copper & Cuprite: Big Creek Mine, Carbon County, Wyoming - Very Rare

Rare Native Platinum Nugget - Tulameen River, British Columbia

Very Rare Schaurteite Crystal Cluster Tsumeb, Namibia - Ex. Gebhard, Flynn

756. 2g Rare Transparent Green Fluorite Crystal Mineral Specimen/china

Rare Locale Chrysoberyl Crystal Sixling Twin Khammam, India - Ex. Currier

Rare Native Gold & Melonite After Calaverite Crystal Cripple Creek, Colorado

Mexican Contraluz Opal Cut Polished Slice Queretaro Mexico 4cm 14. 7gr

Manganosite With Jacobsite, Sonolite, Zincite - Franklin, Nj

Rare Form Quartz Crystal Coleman Mine Ar Mineral Speciman 60s.

Rare Ajoite Quartz Crystal Cluster Mineral Specimen Messina Copper Mine S. Africa

Native Lead

Extremely Rare Marsing Idaho Polished Double Thunderegg White Opal Agate 1lb 15z

Sussexite On Rhodonite With Bementite - Franklin, Nj

1413g Rare Gold Ore Quartz Specimen S8178

Very Rare Locality Smithsonite With Baryte - - Pinargozu Mine, Kozan, Turkey

17mm/14mm 9 Carat Mexican Opal Queretaro Mexico Multi - Color Opal 101

Rare Locality Canfieldite, Galena, Stannite - - Dean Mine, Battle Mountain, Nevada

87g Find Natura Rare Blue Cube Fluorite Mineral Specimen/china

Diamond Bearing Kimberlite Rough Mineral Kimberley Mine South Africa Kimberlit

Rare Pink & Blue Elbaite Tourmaline Crystal Paraiba Brazil Old Stock Cab Rough

Rare Smithsonite Crystal Cluster Mineral Specimen Chihuahua Mexico

Wow 95g 3 Piece Raw Complete Rare Natural Azurite & Green Malachite Specimen

Grossular Garnet Group, Rare, Jeffrey Mine Asbestos Quebec Canada

Rare Locale Precious Gem Opal Boi Morto Mine, Brazil

Rare Old Native Gold Crystal Cluster Dixie Mine, Colorado

Rare 19th C. Pucherite Crystal Cluster Pucher Shaft, Germany - Ex. Perl ' Sche

Rare Locale Rhodochrosite Crystal Biersdorf, Germany - Ex. Robertson, Museum

Rare Locale Sphalerite & Chalcopyrite Crystal Sayama Mine, Japan

107g Rare Natural Gem Red Cinnabar Crystal Minerals Specimens Guizhou China

Rare Exotic Gemstone Rock Stone Mineral Specimen 164

Rare Heulandite & Calcite Crystals Weldon Fanwood Quarry Nj Mineral Specimen

Rare Etched Gem Heliodor Crystal From Brazil 15. 8 Carats

Very Rare Locality Galena W Pyrite - - Oversight Mine, Nespelem, Washington - - Sawn

Rare Gartrellite & Zincolivenite Crystal Tsumeb, Namibia - Ex. Flynn

Rare Golden Pyrite Dodecahedron Crystal Cluster Mineral Specimen Fools Gold Peru

Rare Locality Gold Ore Specimen - - Cannon Mine, Washington - - Ex. Bart Cannon Piece

Foitite Purple - Pink Tourmalines On Quartz Rare Dobra Voda, Czech Republic

Rare Antique Pewabic Shipwreck Copper Ingot, Michigan Copper Country

Rare Locale Native Gold With Quartz Wickenberg, Arizona

Rare Keyite With Zincolivenite Crystal Tsumeb, Namibia

Rare Old Chlorargyrite & Malachite Crystal Bisbee, Arizona - Ex. Lemanski

Kimberlite Cabochon Diamond Bearing Rock Kimberley Mine South Africa

Ardennite Vanadium Piemontite Rare Mineral Miniature From Italy

Mineral Specimen Of Native Copper From Ajo, Ariz.

Rare 19th C. Chromian Clinochlore Poldnevaya, Russia - Ex. Amnh

Giant Arkansas Quartz Crystal Sphere - - Rare, One Of A Kind

Very Rare Crystalline Turquoise & Cuprite Bisbee, Arizona

Rare Bornite Spionkopite Jalpaite Stomeyerite Etc Sweet Home Mine, Colorado

Rare Phosgenite & Anglesite Crystal Cluster Touissit, Morocco

Rare Rutile Crystal Eightling Twin Magnet Cove, Arkansas

Form Tube Onyx Specimen (flowering Tube Onyx) Rare Rock Mined In Utah

547 Ct Very Rare Top Quality Natural Blue Color Aquamarine Crystal

Rare Locale Native Gold Crystal Nolan Gold Mine, Alaska

Rare Gem Cordierite Crystal Coroaci, Brazil

Rare Aesthetic Bayldonite After Mimetite Crystal Tsumeb, Namibia - Ex. Flynn

Cahnite Franklin Mine Franklin Sussex County Jersey - Rare

249 Ct Very Rare Top Quality Natural Geen Color Tourmaline Crystal

8. 94lb Rare Natural Clear Quartz Crystal Cluster Point Specimens Tibet

Rare！12mm Natural Pyrite In Natural Clear Quartz Crystal Round Bead Bracelet - 39g

Rare Museum 13 Inch Australian Clear Selenite Crystals Over Twigg Branches

13. 25lb Rare Natural Clear Quartz Crystal Cluster Point Specimens

Rare Tsavorite Garnet Crystal Merelani Hills, Tanzania

451 Ct Very Rare Top Quality Natural Blue Cap Tourmaline Crystal

Rare Gem Diaboleite Crystal Tiger, Arizona

Rare Xl Silver Sheen Obsidian Crystal Sphere Ball

Rare Cafarsite Crystal Wanni Glacier, Switzerland

Rare Eurekadumpite Crystal Utah - Ex. Jensen

Rare Senarmontite Crystal Cluster Algeria - Ex. Robertson

Rare Old Hauerite Crystal Group Raddusa, Italy - Ex. English

Rare Veszelyite Crystal Cluster Black Pine Mine, Montana - Ex. Jensen

Very Rare Old Otavite & Rosasite Crystal Tsumeb, Namibia - Ex. Grundey, Flynn

, Very Rare Clear - Phantom Chisel Tip Barite Crystal Cluster, Germany

Rare Locale Native Silver Alhambra, Mexico

Rare Benitoite Crystals From The Gem Mine In California (bhw 28)

Rare Cadmium Willemite & Zincolivenite Crystal Tsumeb, Namibia - Ex. Flynn

Rare Sugilite Specimen Crystal Rough Mineral Specimen Natural Lapidary Gemstone

Phenomenal, Rare, Large Clear Smithsonite Crystal Cluster, Great Luster, Tsumeb

Rare Elbaite Tourmaline Crystals - Scotland (lc)

Kimberlite Cabochon Diamond Bearing Rock Kimberley Mine South Africa Kimberlit