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Mine Lac d'Amiante (Lake Asbestos Mine; LAB mine; "Black Lake Mine"), Black Lake, Mégantic Co., Québec, Canada

An asbestos mine in serpentinized peridotite, Thetford mines ophiolite complex. Operated by LAB Chrysotile (LAB = Lake Asbestos Bell), this is a huge, active open pit mine. In recent years many labels show "LAB mine" as the locality which reflects the preference of many local collectors.
Also erroneously known as "Black Lake Mine".



References:
M. Amabili et al (2009) Lac d'Amiante Mine, Black Lake, Thetfoed mines, Quebec. Mineralogical Record 40:297-304
Tschernich, R. (1992): Zeolites of the World, p.440
Gaudard, S. (1993) Voyage au coeur des Appalaches (Guide to the Thetford Mines - Black Lake area in French) publ. Musée minéralogique et minier de la région de l'Amiante, 178 p.
Riordon, P.H. & Laliberté, R. (1972): Asbestos deposits of southern Quebec. Guide book Excursion B-08, Int. Geological Congress, 22 p.





Map Reference: 46°1'N , 71°22'W

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Mineral List:
Actinolite
var: Nephrite
Albite
Allanite-(Ce)
var: Chromian Allanite-(Ce)
Amesite
Andradite
var: Demantoid
Anthophyllite
Antigorite
Apophyllite-(KF)
Aragonite
Brucite
Calcite
Chabazite-Ca
Chromite
Chrysotile
Clinochlore
Clinozoisite
Diopside
Dolomite
Epidote
Galena
Grossular
Gyrolite
Hematite
Lizardite
Magnesite
Magnetite
Maucherite
Microcline
Natrolite
Pectolite
Prehnite
Pyrite
Quartz
Rutile
Scolecite
Stellerite
Stilbite-Ca
Suolunite
Thomsonite-Ca
Titanite
Tobermorite
Uraninite
Uranophane
Vesuvianite
Zoisite


48 entries listed. 45 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Quebec, Canada Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Oct 2009 15:42:55