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Smectite Group from
Bretz Mine, Opalite Mining District (McDermitt Mining District), Malheur County, Oregon, USA


Locality type:Mine
Classification
Species:'Smectite Group' (not an IMA approved species)
Formula:A0.3D2-3[T4O10]Z2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Smectite Group data
Locality Data:Click here to view Bretz Mine, Opalite Mining District (McDermitt Mining District), Malheur County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:720680
Long-form Identifier:1:3:720680:1
GUID (UUID V4):0
Nearest other occurrences of Smectite Group
10.9km (6.8 miles) ⓘJindalee McDermitt Li deposit, Malheur County, Oregon, USA
40.3km (25.1 miles) ⓘThacker Pass deposit, McDermitt Caldera Center, Humboldt County, Nevada, USA
70.7km (44.0 miles) ⓘAlvord Desert Borates Occurrence, Harney County, Oregon, USA
80.1km (49.8 miles) ⓘSleeper mine, Awakening Mining District, Humboldt County, Nevada, USA
91.7km (57.0 miles) ⓘAlkali basin, Harney County, Oregon, USA
94.4km (58.7 miles) ⓘVirgin Valley, Humboldt County, Nevada, USA
References
Nevada Bureau of Mines and Geology NBMG Open-File Report 96-3 By Stephen B. Castor, Christopher D. Henry, Lisa A. Shevenell
 
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