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Colorado Rhodochrosite -Small Pink Rhomboidal Crystals On Quartz American Tunnel
$39.99

Hematite Phantom Amethyst - Moon Light Mine, Thunder Bay, Ontario - Huge Plate
$239.99

Pink To Black Elbaite Tourmaline From Florence Wisconsin - Rare Locality
$59.99

A Collection Of Historic Great Lakes Ship Photos - Signed By Author Paul Wiening
$19.99

Silky Black Mica Garnet Schist Specimen - From Republic Mine Michigan
$49.99

Fossil Chain Coral - Halysites - Door County Wisconsin Big Well Exposed Specimen
$29.99

Delicate Artinite Clusters On Serpentine - From San Benito County, California
$29.99

BIG Native Sulfur Crystal From Maybee Michigan - Interesting Honeycomb Mass
$59.99

Fossil Chain Coral - Halysites - Door County Wisconsin Big Well Exposed Specimen
$39.99

Rogenstein Oolite Limestone - Aragonite Crystals Each Unique - Helmstadt Germany
$39.99

Whopping Big Colorful Petrified Wood - From San Juan Basin New Mexico 11 in 5 lb
$49.99

THE FABRIC OF REALITY - David Deutsch - 1st American Edition 1997 VG
$29.99

Nice Cinnabar Crystal Druze Specimen From The Classic Locality Almaden Spain
$15.99

Fossil Chain Coral - Halysites - Door County Wisconsin Big Well Exposed Specimen
$59.99

Great Flash Wisconsin Moonstone Specimen - Stettin Complex WI - 8 x 4 x 2.5 cm
$19.99

1 lb. Chrysocolla, Tyrone Mine, Burro Mountains Mining District, New Mexico
$39.99

Millerite Spray Inclusions in Calcite Crystal Coralville Quarry, Johnson Co Iowa
$59.99

Limonite After Marcasite Crystals On Sparkling Druzy Quartz From Missouri
$24.99

Rare Urano-phane Crystal Spray in Matrix - From Madawaska /Faraday Mine Ontario
$99.99

ASTROPHYLLITE Radiating Crystal Cluster Khibiny Massif, Murmansk Oblast, Russia
$59.99

Aegerine Sprays In Purple Charoite - Murunskii Massif Russia Rare Mineral
$39.99

Rare Earths: Resources, Science, Technology and Applications - 1991 Elements
$29.99

Great Extra Large Druzy Quartz Plate From Missouri Crystal Specimen
$49.99

Octahedral Galena with Chalcopyrite - Tri-State District Missouri, Sphalerite
$49.99

Mn Tantalite With Quartz + Feldspar From Tanco Pegmatite Mine Manitoba Canada
$49.99

Sparkling Pyrite Inclusions In Calcite From China
$29.99

Ultra Shiny Specular Hematite - From The Champion Mine Michigan - Metallic Sheen
$19.99

Nice Uralite Crystals From The Calumet Iron Mine , Salida , Colorado , USA
$39.99

Vanadinite Crystals / Apache Mine, Arizona / 14.5cm Mineral Specimen
$19.99

Pink Elbaite Tourmaline From Florence Wisconsin - Rare Locality -Collected 1970s
$99.99

Big Plate Of Azurite Rosettes On Matrix From Southwestern US Copper Mine
$29.99

Black Agate Specimen - Botryoidal Pattern - 12 x 10 X x 5 cm
$15.99

Fossil Chain Coral - Halysites - Door County Wisconsin Big Well Exposed Specimen
$59.99

Ammonite Fossil -Dactylioceras (Orthodactylites) tenuicostatum Yorkshire England
$59.99

Sparkling Marcasite on Calcite Crystal Plate
$11.99

Classic Horror Stories Collectible Edition Leather Hardcover Book Barnes & Noble
$11.99

Picrolite - Serpentine Mineral Specimen - Thetford Mine, Quebec, Canada
$14.99

Red - Orange Arsenian Sulfides On Quartz Crystals With Galena From Peru 11x8x4cm
$39.99

Quartz Crystal Cluster - Rare Locality Dickinson Co Michigan - Amethystine
$39.99

Rare Large Well Crystalized Pyrite With Calcite - From Hiawatha Mine, Michigan
$79.99

Dolomite On Iron Formation - From Munro Mine, Norway, Michigan
$11.99

Micro Anatase On Quartz Crystal Druze From Vassijaure , Kiruna , Sweden
$11.99

Weird Rock With A Hole - Decorative Fish Tank Rock - Hollow Sandstone From WI
$11.99

Fairy Stone - Circular White Clay Concretion from Quebec, Canada - 2.25"x2.25"
$19.99

Outstanding Deep Blue KYANITE Blades Crystal Cluster With Quartz from Brazil
$29.99

Cosmology’s Century: An Inside History of Our Modern Understanding of t Universe
$11.99

BARYTE var. Ra BARITE Interesting Well Formed Green Crystals - CZECH REPUBLIC
$39.99

Berzelianite In Calcite From Skrikerum Mine - Sweden - Rare Se Mineral Specimen
$29.99
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Seller feedback (259)
- 0***7 (57)- Feedback left by buyer.Past monthVerified purchaseThis piece is really fantastic! Shipping was fast. It was packaged very well to prevent damage. It was exactly as described. The price was good. I purchased it on a special offer but paid the full amount by mistake and the seller corrected it for me in a very fast and efficient manner. I will definitely keep checking in on this shop!!!
- 2***4 (74)- Feedback left by buyer.Past monthVerified purchaseExcellent seller. The free shipping promotion motivates one to buy more, even more when others ask too much for shipping. +AAA packaging, even of fragile minerals. Will deal with them again soon—beautiful, rare minerals for good prices.
- a***o (3157)- Feedback left by buyer.Past 6 monthsVerified purchaseVery good seller, fast shipping, well packaged and well described. Highly recommended
- d***o (784)- Feedback left by buyer.Past 6 monthsVerified purchaseMany thanks--quick delivery, well packed, and just as described. Highly recommended seller.
- o***g (340)- Feedback left by buyer.Past monthVerified purchasefast ship nice packaging better than described great value thank you!
- s***y (129)- Feedback left by buyer.Past 6 monthsVerified purchaseItem description was very accurate and well-documented; quick shipment; great price!