geological specimen
Showing 941–960 of 1000 results
-
Gemstones
Amber with Insect Inclusion — Exceptional Quality
Mohs hardness: 2–2.5$1,792.80 -
Minerals
Pyrrhotite Crystal — Cabinet Specimen
Mohs hardness: 3.5–4.5$94.97 -
Meteorites
Lunar Meteorite — Mare Basalt
Mohs hardness: 6–7$3,844.47 -
Gemstones
White Opal — Harlequin — Natural Crystal
Mohs hardness: 5.5–6.5$2,111.56 -
Geological Specimens
Fulgurite — Desert Glass Tube — Polished Face
Mohs hardness: 5.5–6$71.61 -
Minerals
Kyanite Crystal
Mohs hardness: 4.5–7 (directional)$147.56 -
Minerals
Rose Quartz Sphere
Mohs hardness: 7$110.72 -
Minerals
Malachite Botryoidal Specimen — Display Piece
Mohs hardness: 3.5–4$107.84 -
Meteorites
Australite Button
Mohs hardness: 5.5$107.67 -
Minerals
Stibnite Crystal Group — Specimen Grade
Mohs hardness: 2$280.68 -
Gemstones
Rough Emerald Crystal — Gem Grade — Gem Rough
Mohs hardness: 7.5–8$6,279.73 -
Gemstones
Sphene Crystal — Titanite
Mohs hardness: 5–5.5$817.07 -
Geological Specimens
Chalk with Flint Nodule — Specimen Grade
Mohs hardness: 1–7$45.57 -
Gemstones
Jet Carved Specimen — Natural Crystal
Mohs hardness: 3.5–4$104.73 -
Geological Specimens
Conglomerate — Tillite — Large Specimen
Mohs hardness: varies$48.51 -
Curated Collections
Crystal Healing Skeptic’s Kit — 6 Specimens — Deluxe Presentation
Mohs hardness: —$65.63 -
Minerals
Rhodonite Specimen
Mohs hardness: 5.5–6.5$122.50 -
Meteorites
Carbonaceous Chondrite — CM2
Mohs hardness: 3–4$163.27 -
Minerals
Blue Topaz Crystal — Natural — Miniature
Mohs hardness: 8$739.05 -
Fossils
Insect in Amber — Ant Cluster
Mohs hardness: —$113.74