Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Chromium-bearing Clinochlore from
Unnamed Chromite prospect 13 [of Pearre & Heyl], Owings Mills, Baltimore County, Maryland, USA


Locality type:Prospect
Classification
Species:Clinochlore var: Chromium-bearing Clinochlore
Formula:Mg5(Al,Cr)2Si3O10(OH)8
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Chromium-bearing Clinochlore data
Locality Data:Click here to view Unnamed Chromite prospect 13 [of Pearre & Heyl], Owings Mills, Baltimore County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:964813
Long-form Identifier:1:3:964813:5
GUID (UUID V4):0
Nearest other occurrences of Chromium-bearing Clinochlore
0.7km (0.4 miles) ⓘChoate Mine, Owings Mills, Baltimore County, Maryland, USA
2.1km (1.3 miles) ⓘHarris Mine, Holbrook, Baltimore County, Maryland, USA
2.6km (1.6 miles) ⓘDelight Quarry (Soldier's Delight Quarry; Dyer Quarry), Soldiers' Delight ridge, Delight, Baltimore County, Maryland, USA
14.5km (9.0 miles) ⓘDiscovery workings (Main workings), Bare Hills, Baltimore County, Maryland, USA
14.6km (9.1 miles) ⓘUnnamed Chromite prospects, Bare Hills, Baltimore County, Maryland, USA
38.4km (23.8 miles) ⓘWilkins Mine (Wilkens Mine; John W. Carman Property), Jarretsville-Dublin Mining District, Harford County, Maryland, USA
38.4km (23.9 miles) ⓘReed Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
42.0km (26.1 miles) ⓘAyres Mine, Jarretsville-Dublin Mining District, Harford County, Maryland, USA
65.6km (40.7 miles) ⓘLine pit (Lowe's Mine), Cecil County, Maryland, USA
65.6km (40.7 miles) ⓘLine pit (Lowe's Chromite Mine), Fulton Township, Lancaster County, Pennsylvania, USA
References
Stuart Herring
Collection of Stuart Herring
 
and/or  
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