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Tourmaline from
Michigan Mine, Ely Township, Marquette County, Michigan, USA


Locality type:Mine
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Michigan Mine, Ely Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417808
Long-form Identifier:1:3:417808:8
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
2.4km (1.5 miles) ⓘBjork & Lundin gold prospect, North Lake, Ishpeming Township, Marquette County, Michigan, USA
4.1km (2.6 miles) ⓘRopes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
8.8km (5.4 miles) ⓘUnnamed greenstone locality, Ishpeming, Marquette County, Michigan, USA
10.7km (6.7 miles) ⓘHumboldt Mine (Edwards Mine), Humboldt Township, Marquette County, Michigan, USA
10.9km (6.8 miles) ⓘNew Humboldt Mine, Humboldt Township, Marquette County, Michigan, USA
12.2km (7.6 miles) ⓘGold Bluff prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
12.7km (7.9 miles) ⓘMilwaukee-Davis Mine (Milwaukee; Davis; Wheeling; Grand Rapids), Negaunee, Marquette County, Michigan, USA
12.7km (7.9 miles) ⓘHigh Point Gold prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Champion Township, Marquette County, Michigan, USA
13.0km (8.1 miles) ⓘPalmer Gneiss (3), Tilden Township, Marquette County, Michigan, USA
16.4km (10.2 miles) ⓘUnnamed schist locality (2), Richmond Township, Marquette County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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