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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Ferro-actinolite from
Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain


01792980017363923533429.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
06808010017363923539898.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
08672790017272045343367.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
06560940017272040969408.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
08672790017272045343367.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
06560940017272040969408.jpg
Ferro-actinolite

Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
Locality type:Mine
Classification
Species:Ferro-actinolite
Formula:◻Ca2Fe52+(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hornblende Root Name Group1
Data
Mineral Data:Click here to view Ferro-actinolite data
Locality Data:Click here to view Monchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:603905
Long-form Identifier:1:3:603905:9
GUID (UUID V4):0
Nearest other occurrences of Ferro-actinolite
8.3km (5.1 miles) ⓘSanta Justa Mine, Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
9.3km (5.8 miles) ⓘEl Colmenar mine (San Carlos quarry), Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
9.7km (6.1 miles) ⓘSanta Bárbara mine (San Carlos quarry), Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
10.3km (6.4 miles) ⓘSan Guillermo Mine, Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
References
Sanabria, R. and Calvo, M. (2002): Los yacimientos de magnetita de Burguillos del Cerro. Revista de minerales, 2(3), 4-25; 61.
 
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