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Mendozavilite: (Na,Mg)Ca2[Mo++++++8P+++++2Fe+++3O36(OH)]Ěn(H2O), n~9
Comments: Vuggy matrix covered with yellow micro crystals of mendozavilite.
Location: Rustler mine, Tooele County, Utah, USA.
Scale: Specimen size 1 cm.
© John Veevaert
Comments: Light yellow micro crystals of mendozavilite and earthy alterations in vuggy quartz matrix with black schorl.
Location: Rustler mine, Tooele Co., Utah, USA.
Scale: Picture size 1 cm.
© Tom Loomis / Dakota Matrix