geological specimen
Showing 841–860 of 1000 results
-
Fossils
Crinoid Stem Section — Polished — Exceptional Preservation
Mohs hardness: —$26.47 -
Gemstones
Tsavorite Garnet Crystal — Gem Rough
Mohs hardness: 7–7.5$4,061.16 -
Fossils
Sea Urchin — Micraster — Museum Replica
Mohs hardness: —$59.92 -
Meteorites
Campo del Cielo Iron Meteorite — Etched Section
Mohs hardness: 4–5$46.90 -
Meteorites
Gibeon Iron Meteorite — Etched Slice — Fragment
Mohs hardness: 4–5$336.04 -
Fossils
Insect in Amber — Ant Cluster
Mohs hardness: —$113.74 -
Gemstones
Tsavorite Garnet Crystal — Gem Rough
Mohs hardness: 7–7.5$5,567.74 -
Minerals
Goshenite — White Beryl — Cabinet Specimen
Mohs hardness: 7.5–8$206.94 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Collector Grade
Mohs hardness: 6.5–7$6,117.87 -
Minerals
Rubellite Tourmaline Crystal — Display Piece
Mohs hardness: 7–7.5$1,753.50 -
Minerals
Staurolite Twin — Fairy Stone — Specimen Grade
Mohs hardness: 7–7.5$56.57 -
Minerals
Native Gold in Quartz Vein — Miniature
Mohs hardness: 2.5–3$2,818.37 -
Gemstones
Cat’s Eye Chrysoberyl — Exceptional Quality
Mohs hardness: 8.5$4,740.94 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens
Mohs hardness: —$264.81 -
Gemstones
Spinel Crystal — Red — Gem Rough
Mohs hardness: 8$564.61 -
Fossils
Fish Fossil — Green River Formation — Prepared Specimen
Mohs hardness: —$586.09 -
Meteorites
Campo del Cielo Iron Meteorite
Mohs hardness: 4–5$204.50 -
Curated Collections
Crystal Healing Skeptic’s Kit — 6 Specimens — Compact Set
Mohs hardness: —$92.31 -
Gemstones
Fire Opal Crystal — Natural Crystal
Mohs hardness: 5.5–6.5$1,061.86 -
Minerals
Malachite Botryoidal Specimen
Mohs hardness: 3.5–4$130.39