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La Farola Mine, Cerro Pintado, Las Pintadas district, Tierra Amarilla, Copiapó Province, Atacama Region, Chile

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Latitude & Longitude (WGS84): 27° 35' 25'' South , 70° 21' 0'' West
Latitude & Longitude (decimal): -27.59028,-70.35000
Köppen climate type:BWk : Cold desert climate
Name(s) in local language(s):Mina La Farola


Recently a few more minerals were identified:

Brochantite: Conf. meth.: visually, chemical tests, Ref.: by Gerhard Möhn
Chem. test:
positive: Cu2+, SO42-
negative: CO32-

Dolomite: Conf. meth.: chemical and physical tests, Ref.: by Gerhard Möhn
Chem. test:
positive: Mg2+, Ca2+, CO32-

Epidote: Conf. meth.: visually

Fluorapatite: Conf.meth.: visually, chemical tests, Ref.: by Gerhard Möhn
Chem. test:
positive: F-, PO43-

Gold: Conf. meth.: visually, Tenacity: malleable

Opal: as Hyalite-crusts covering matrix and Chrysocolla
Hardness: 6, loses water when heated

Mineral List


25 valid minerals. 2 erroneous literature entries.

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Mesozoic
66 - 252.17 Ma



ID: 1376476
Mesozoic plutonic rocks

Age: Mesozoic (66 - 252.17 Ma)

Comments: Deep-seated to high-level intrusions are included. Many charnockites, anorthosites, and large ophiolites, classified as plutons, are distinguished in the database using the SIGNIF item. Ophiolites were classified as plutons, even where remnants may be extrusive and/or sedimentary.

Lithology: Plutonic rocks

Reference: Geological Survey of Canada. Generalized geological map of the world and linked databases. doi:10.4095/195142. Open File 2915d. [18]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License



This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Lieber, W. and Schnorrer, G. (1993) Idiomorphe Pseudomalachit-Kristalle aus der Mina La Farola bei Copiapo, Chile. Der Aufschluss: 44: 301-307.
Marschik, R., Singer, B.S., Munizaga, F., Tassinari, C., Moritz, R., and Fontboté, L. (1997) Age of Cu-(Fe)-Au mineralization and thermal evolution of the Punta del Cobre district, Chile. Mineralium Deposita: 32: 531-546.

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