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⇱ Monazite Group from Fourmile Gulch; Baltimore Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA

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Monazite Group from
Fourmile Gulch; Baltimore Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA

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Locality type:Occurrence
Classification
Species:'Monazite Group' (not an IMA approved species)
Formula:REE(PO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Monazite Group data
Locality Data:Click here to view Fourmile Gulch; Baltimore Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:375057
Long-form Identifier:1:3:375057:5
GUID (UUID V4):0
Nearest other occurrences of Monazite Group
3.6km (2.2 miles) ⓘDolores Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
3.6km (2.2 miles) ⓘJasper Cut Area, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
4.5km (2.8 miles) ⓘIllinois Gulch Area Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
11.7km (7.3 miles) ⓘGrover Mine (Grover pegmatite; Windsor), Clear Creek County, Colorado, USA
13.7km (8.5 miles) ⓘCentennial Cone pegmatite (K. L. Green Ranch), Centennial Cone, Clear Creek pegmatite Province, Jefferson County, Colorado, USA
14.6km (9.1 miles) ⓘBeaver Brook pegmatite (Brandt pegmatite), Clear Creek pegmatite Province, Clear Creek County, Colorado, USA
14.7km (9.1 miles) ⓘRoscoe Beryl Mine (Roscoe pegmatite), Clear Creek pegmatite Province, Jefferson County, Colorado, USA
21.6km (13.4 miles) ⓘSwede - Kerr Gulches Pegmatites, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
29.1km (18.1 miles) ⓘWheeler Basin, Grand County, Colorado, USA
29.6km (18.4 miles) ⓘBennett Mine (Hell Hole claims), Wheeler Basin, Grand County, Colorado, USA
References
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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