bayleyite
Sign in to saveBayleyite is a uranium carbonate mineral with the chemical formula: Mg2(UO2)(CO3)3·18(H2O). It is a secondary mineral which contains magnesium, uranium and carbon. It is a bright yellow color. Its crystal habit is acicular but is more commonly found as crusts on uranium bearing ores. It has a Mohs hardness of about 2–2.5.
In the Vinony graph
Vinony's link graph records 8 inbound references to bayleyite, and connects out to Arizona, Wyoming and uranium.
It sits within the topics Carbonate minerals, Minerals described in 1948 and Minerals in space group 14.
Vinony links it to 8 Wikipedia language editions.
Wikidata facts
- Image
- Bayleyite-mrz186a.jpg
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- Commons category
- Bayleyite
- chemical formula
- Mg₂(UO₂)(CO₃)₃ * 18H₂O
- Strunz 8th edition (series ID, updated)
- Vb/D.04
- IMA Mineral Symbol
- Byy
- Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
- 5.ED.05
- Nickel-Strunz 9th edition (updated 2009)
- 5.ED.05
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Encyclopedic overview
2 sectionsContents
- Occurrence
- References
Bayleyite is a uranium carbonate mineral with the chemical formula: Mg2(UO2)(CO3)3·18(H2O). It is a secondary mineral which contains magnesium, uranium and carbon. It is a bright yellow color. Its crystal habit is acicular but is more commonly found as crusts on uranium bearing ores. It has a Mohs hardness of about 2–2.5.
==Occurrence== It was first described in 1948 for an occurrence in the Hillside mine, north of Bagdad, Yavapai County, Arizona and named for mineralogist William Shirley Bayley (1861–1943) of the University of Illinois. It occurs as an efflorescence or coating on other secondary minerals and often is deposited on mine walls and workings. It occurs with schrockingerite, andersonite, swartzite and gypsum in the Hillside mine; with schrockingerite and gypsum in the Hideout mine in Utah; and with tyuyamunite, uranophane, liebigite and carnotite in the Powder River Basin in Wyoming.
Excerpted from Wikipedia’s “bayleyite” article, available under the CC BY-SA 4.0 licence.