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  1. Uranophane - Wikipedia

    Uranophane (Ca (U O 2) 2 (Si O 3 O H) 2 ·5 H 2 O), also known as uranotile, is a rare calcium uranium silicate hydrate mineral that …Read more

  2. Uranophane: Mineral information, data and localities.

    Long named uranophane-α to distinguish it from its polymorph uranophane-β, it was renamed in 2022 by the IMA to simply uranophane.

  3. Uranophane Mineral Data

    Uranophane Comments: Bright yellow crystals of uranophane with black uraninite. Location: Teofilo Otoni, Minas Gerais, Brazil. …

  4. Uranophane – WGNHS – UW–Madison

    Sep 1, 2026 · Uranophane is a bright yellow mineral formed by groundwater alteration of other uranium minerals. MARATHON …

  5. Uranophane mineral information and data - dakotamatrix.com

    Uranophane is quite common, a secondary mineral in uranium deposits and formed by the alteration of uraninite. It can also be found …

  6. Uranophane - mingen.hk

    Uranophane occurs in pegmatites, and as an alteration product of uraninite in oxidised uranium deposits (Dana, Webmin). It is the …

  7. URANOPHANE Definition & Meaning - Merriam-Webster

    The meaning of URANOPHANE is a mineral Ca (UO2)2Si2O7.6H2O that is a hydrous uranium calcium silicate, occurs in yellow …

  8. URANOPHANE (Hydrated Calcium Uranyl Silicate)

    Uranophane, also known as uranotile, is a rare mineral that forms from the oxidation of uranium-bearing minerals. It is closely related …

  9. Uranophane: Identification, Properties & Lookalikes

    Uranophane is a brown to orange mineral. It has a hardness of 2.5 and a white or no streak.

  10. Uranophane | Mineral Index

    Uranophane is a latecomer, forming when those primary minerals weather and oxidise. Where it gathers in quantity it can serve as a …

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