Natrojarosite, Quartz
Specimen ID: QL0-A3R
Natrojarosite : NaFe3(SO4)2(OH)6
Quartz : SiO2
As recorded:
Mount Robinson Deposit, Rosita Mining District, Custer County, Colorado, USA
5.5cm x 3.5cm x 2cm
Photo added to mindat.org
“Aquired in 2014 from a collection in my neighbor's basement.
Faded tape stuck to it, reads Mount Robinson USA.
To the immediate right of the roundish quartz inclusion near center, is a small speck of steel grey metallic mineral with parallel striations and is unknown. See other pic for a closer view. ”
Lloyd Van Duzen - 9th April 2016
Photo added to mindat.org
“Aquired in 2014 from a collection in my neighbor's basement.
Faded tape stuck to it, reads Mount Robinson USA.
To the immediate right of the roundish quartz inclusion near center, is a small speck of steel grey metallic mineral with parallel striations and is unknown. See other pic for a closer view. ”
Lloyd Van Duzen - 9th April 2016
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