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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Marcasite from
Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA


06710450017272735194547.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
09661400017272016137237.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
03222870017272081226862.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
02859630017361139814183.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
06710450017272735194547.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
07838390017868292429178.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
05221090017370467751477.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
08206530017370467759424.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
06710450017272735194547.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
09661400017272016137237.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
08366810017272081226953.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
02859630017361139814183.jpg
Marcasite

Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
Locality type:Quarry
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA
Photo GalleryView Gallery (7 photos)
Data Identifiers
Mindat Occurrence Record ID:254306
Long-form Identifier:1:3:254306:2
GUID (UUID V4):0
Nearest other occurrences of Marcasite
33.2km (20.6 miles) ⓘRucker Stone Co. Quarry, Greenfield, Highland County, Ohio, USA
47.6km (29.5 miles) ⓘMelvin Stone Company Melvin Quarry, Wilmington, Clinton County, Ohio, USA
48.5km (30.1 miles) ⓘGlen Echo Ravine, Columbus, Franklin County, Ohio, USA
50.2km (31.2 miles) ⓘAdena Brook Ravine, Columbus, Franklin County, Ohio, USA
52.7km (32.8 miles) ⓘBill Moose Run, Columbus, Franklin County, Ohio, USA
53.7km (33.4 miles) ⓘRush Run, Columbus, Franklin County, Ohio, USA
59.0km (36.7 miles) ⓘFlint Run Ravine, Sharon Township, Franklin County, Ohio, USA
64.3km (39.9 miles) ⓘOrange Township, Delaware County, Ohio, USA
67.3km (41.8 miles) ⓘUnion Aggregates Company Quarry, Ostrander, Union County, Ohio, USA
73.6km (45.7 miles) ⓘStandard Slag Quarry, Adams County, Ohio, USA
References
Johan Maertens collection
Carlson, Ernest H. (2015) Minerals of Ohio. Bulletin 69 (2nd ed.). Ohio Division of Geological Survey 290pp.
 
and/or  
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