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 101–191 of 191 results
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Beudantite
$45 -
Petedunnite
$45 -
Turquoise
$85 -
Tanzanite w Pyrite & Graphite
$65 -
Pickeringite
$80 -
Pentlandite
$150 -
Cetineite
$45 -
Heulandite
$55 -
Topaz on Zinnwaldite
$95 -
Thortveitite
$115 -
Sylvanite
$110 -
Cascandite & Thortveitite
$150 -
Vesuvianite
$55 -
Phosinaite-(Ce) on Ussingite
$95 -
Vanadinite on Barite
$40 -
Pollucite
$80 -
Davidite-La
$75 -
Graphite
$55 -
Rheniite
$600 -
Renierite
$2,000 -
Zunyite
$85 -
Austinite
$70 -
Sylvanite
$220 -
Euxenite-Y
$140 -
Calaverite
$350 -
Pascoite
$75 -
Pascoite, Rossite & Metarossite
$95 -
Fernandinite, Pintadoite & Metarossite
$75 -
Iridosmine
$200 -
Rutheniridosmine
$350 -
Calaverite
$400 -
Iridosmine
$95 -
Cummingtonite
$90 -
Talnakhite
$85 -
Vanadinite
$65 -
Sylvanite
$110 -
Parapierrotite on Realgar
$80 -
Churchite-Y
$125 -
Kolbeckite
$200 -
Tsumgallite
$400 -
Keiviite-Y
$120 -
Sylvanite
$110 -
Acanthite, Silver & Barite
$95 -
Stromeyerite
$160 -
Magnesiopascoite
$80 -
Purpurite
$90 -
Krennerite & Hessite
$240 -
Diamonds
$45 – $200 -
Tennantite
$75 -
Silver & Copper
$175 -
Chalcopyrite & Malachite
$135 -
Uraninite & Soddyite
$150 -
Tsumgallite
$450 -
Allanite-Nd
$300 -
Renierite & Germanite
$400 -
Gahnite
$85 -
Dickthomssenite
$140 -
Davidite-La
$75 -
Weissbergite & Parapierrotite
$125 -
Ferberite
$200 -
Fergusonite-Y
$350 -
Dagenaisite & Xocolatlite
$150 -
Liebigite
$125 -
Zincobriartite
$500 -
Riebeckite
$85 -
Andymcdonaldite & Wildcatite
$200 -
Dyscrasite
$55 -
Pascoite
$100 -
Hawleyite & Greenockite
$175 -
Tantalite
$75 -
Lorándite & Realgar
$190 -
Zircon
$200 -
Skutterudite
$150 -
Argentite
$250 -
Trinitite
$100 – $200 -
Zircon v. Cyrtolite
$200 -
Zinnwaldite
$75 -
Pollucite
$25 – $80 -
Empressite on Sylvanite
$175 -
Cuprorhodsite
$25,000 -
Rhenium-bearing Molybdenite
$2,500 -
Hafnon
$50,000 -
Renierite
$2,500 -
Indite & Dzhalindite
$5,000 -
Sudburyite
$25,000 -
Sperrylite
$3,000 -
Pentlandite
$100 -
Tellurium, Hessite & Petzite
$250 -
Sylvanite
$250 -
Titanite
$200 -
Coloradoite
$250