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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Graphite from
San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain


06671280017361085257404.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
01953200017272053813173.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
06904410017272053813433.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
08003230017272731102267.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
03171820017368960602407.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
07477050017368960605292.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
08003230017272731102267.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
01953200017272053813173.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
06904410017272053813433.jpg
Graphite, etc.

San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
Locality type:Mine
Classification
Species:Graphite
Formula:C
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz3
Data
Mineral Data:Click here to view Graphite data
Locality Data:Click here to view San Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:293795
Long-form Identifier:1:3:293795:3
GUID (UUID V4):0
Nearest other occurrences of Graphite
2.1km (1.3 miles) ⓘLa Garita Stream, Horcajuelo de la Sierra, Community of Madrid, Spain
References
Jimenez R., Joda L., Jorda R., Prado P. (2004) - Madrid: la mineria metallica desde 1417 hasta nuestros dias. Bocamina, n°14, pp: 52-89.
 
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