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Chalcedony from
Rockefeller Occurrence, Potosi Mining District, Madison County, Montana, USA


Locality type:Occurrence
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Rockefeller Occurrence, Potosi Mining District, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:705682
Long-form Identifier:1:3:705682:6
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
25.1km (15.6 miles) ⓘRed Bluff, Lower Hot Springs Mining District (Norris Mining District), Madison County, Montana, USA
62.7km (39.0 miles) ⓘMontana Onyx Mine, Madison County, Montana, USA
82.5km (51.2 miles) ⓘRed Rock Mine, Jefferson County, Montana, USA
82.7km (51.4 miles) ⓘIndian Head Rock, Basin, Jefferson County, Montana, USA
89.0km (55.3 miles) ⓘMount Washington Mine (Deer tunnel; Monongahela-Mount Washington M. Company; Angelica Mining & Development Company; Salvail), Colorado Mining District (Prickly Pear Mining District; Corbin Mining District), Jefferson County, Montana, USA
98.1km (60.9 miles) ⓘW. Wilson Mine (Liverpool Mine), Clancy-Lump Gulch Mining District, Jefferson County, Montana, USA
98.3km (61.1 miles) ⓘG. Washington Mine (Member of Presidents Group), Clancy-Lump Gulch Mining District, Jefferson County, Montana, USA
99.3km (61.7 miles) ⓘArgonne Mine, Clancy-Lump Gulch Mining District, Jefferson County, Montana, USA
References
Winchell, Alexander Newton (1914) Mining districts of the Dillon quadrangle, Montana, and adjacent areas. Bulletin 574. US Geological Survey doi:10.3133/b574
 
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