Rare Mineral Specimens
These aren’t the kinds of rocks you could find just every day off the sidewalk…
While most below may not come from Colorado and may not yet be known to occur in Colorado, there probably are these rocks in Colorado somewhere…
Showing 1–100 of 189 results
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Agardite-Nd
$120 -
Vanadinite on Barite
$40 -
Stibnite
$75 -
Greenockite
$195 -
Thorite & Zircon
$120 -
Monazite-Sm?
$90 -
Euxenite-Y
$350 -
Azurite on Uraninite
$300 -
Davidite-La
$75 -
Hutchinsonite & Realgar
$200 -
Metamunirite
$120 -
Zinnwaldite
$90 -
Zeunerite & Metazeunerite
$90 -
Gallian Allanite-Ce
$300 -
Wulfenite & Mimetite
$65 -
Sphalerite, Pyrite & Galena
$55 -
Radian Barite
$400 -
Blue Barite
$40 -
Hubnerite (Hübnerite)
$140 -
Phosinaite-Ce
$150 -
Franklinite, Zincite & Willemite
$55 -
Gadolinite-Y
$250 -
Renierite
$1,500 -
Kolbeckite
$200 -
Braggite
$150 -
Fergusonite-Y
$250 -
Pyracmonite
$95 -
Aikinite
$90 -
Sylvanite
$150 -
Pentlandite in Pyrrhotite
$800 -
Seeligerite
$150 -
Sperrylite
$950 -
Bromargyrite
$220 -
Yoshimuraite
$65 -
Ceruleite
$45 -
Xenotime
$80 -
Clinochlore v. Diabantite
$45 -
Greenockite
$185 -
Sursassite
$75 -
Stichtite
$85 -
Zircon v. Cyrtolite
$75 -
Creaseyite
$65 -
Clinochlore v. Kotschubeite
$65 -
Sherwoodite
$55 -
Probertite
$80 -
Rasvumite on Pyrrhotite
$95 -
Pyrochlore
$100 -
Telluronevskite
$145 -
Senarmontite
$55 -
Spangolite
$85 -
Riebeckite
$70 -
Sphalerite on Skeletal Galena
$90 -
Ancylite-Ce
$60 -
Osmiridium
$4,200 -
Sylvanite
$140 -
Quartz on Stibnite
$80 -
Tsumgallite
$175 -
Bromargyrite, Conichalcite & Mimetite
$85 -
Davidite-La
$75 -
Lokkaite-(Y)
$7,500 -
Pollucite
$80 -
Tourmaline
$140 -
Rhodochrosite
$200 -
Acanthite
$85 -
Lepidolite
$75 -
Rhodonite on Galena
$85 -
Hübnerite
$140 -
Roquesite
$30,000 -
Cooperite & Vysotskite
$50,000 -
Gold & Quartz on Pyrite
$1,750 -
Calaverite
$500 -
Goethite
$60 -
Kimberlite
$90 -
Zunyite
$70 -
Rhodochrosite
$250 -
Schirmerite
$140 -
Tsumgallite
$200 -
Bazzite
$950 -
Rheniite
$750 -
Françoisite-(Nd)
$750 -
Ferrierite-NH₄
$220 -
Pollucite
$80 -
Ferrocolumbite
$90 -
Callaghanite
$85 -
Churchite-Y
$100 -
Rhenium-bearing Molybdenite
$1,000 -
Kotulskite
$125 – $500 -
Berzelianite
$75 -
Native Osmium + Iridium
$2,500 -
Austinite
$80 -
Bustamite
$75 -
Chabazite
$40 -
Cassiterite on Zinnwaldite
$95 -
Prosopite
$100 -
Roscoelite
$90 -
Cornetite
$40 -
Bavenite
$55 -
Uralite
$65 -
Beudantite
$40 -
Petedunnite
$40