Uraninite, Coffinite, Pascoite - Uravan Mining District, Montrose County, Colorado, USA

U(SiO₄) · nH₂O        UO_{2         Ca2Ca(V10O28) · 17H2O}

_{A great specimen of Uraninite, Coffinite & Pascoite from the Uravan Mining District, Montrose, County, Colorado, USA. This specimen is a little crumbly and includes a sealed specimen as pictured.}

_{Approx. specimen size: 70mm x 45mm x 25mm}

_{Approx. specimen activity on an SE International Ranger EXP: 12 000 cpm}