geological specimen
Showing 1–20 of 1000 results
-
Gemstones
Demantoid Garnet — Horsetail Inclusion — Exceptional Quality
Mohs hardness: 6.5–7$11,717.40 -
Minerals
Grossular Garnet — Tsavorite — Cabinet Specimen
Mohs hardness: 7–7.5$1,928.54 -
Gemstones
Burmese Amber with Lizard Inclusion — Collector Grade
Mohs hardness: 2–2.5$18,371.99 -
Minerals
Grossular Garnet — Tsavorite — Display Piece
Mohs hardness: 7–7.5$611.16 -
Gemstones
Ruby Crystal in Matrix — Collector Grade
Mohs hardness: 9$6,548.09 -
Minerals
Clinozoisite Crystal — Miniature
Mohs hardness: 6.5$281.55 -
Gemstones
Sapphire Crystal — Cornflower Blue — Gem Rough
Mohs hardness: 9$3,117.97 -
Minerals
Realgar Crystal on Orpiment — Display Piece
Mohs hardness: 1.5–2$125.18 -
Minerals
Kyanite Crystal — Miniature
Mohs hardness: 4.5–7 (directional)$101.14 -
Fossils
Spider in Amber — Burma
Mohs hardness: —$2,173.88 -
Geological Specimens
Serpentinite — Display Grade
Mohs hardness: 3–4$73.35 -
Geological Specimens
Chalk with Flint Nodule — Large Specimen
Mohs hardness: 1–7$50.31 -
Minerals
Desert Rose Barite — Cabinet Specimen
Mohs hardness: 3–3.5$38.27 -
Minerals
Staurolite Twin — Fairy Stone — Specimen Grade
Mohs hardness: 7–7.5$56.57 -
Fossils
Ammonite — Hildoceras bifrons — Museum Replica
Mohs hardness: —$110.70 -
Minerals
Red Beryl Crystal
Mohs hardness: 7.5–8$17,910.81 -
Minerals
Agate Slice — Fortification Pattern — Display Piece
Mohs hardness: 6.5–7$78.14 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Deluxe Presentation
Mohs hardness: —$143.67 -
Geological Specimens
Desert Varnish Sandstone — Specimen Grade
Mohs hardness: 7$43.76 -
Minerals
Kyanite Crystal
Mohs hardness: 4.5–7 (directional)$147.56