Formerly: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Verchères Co., Québec, Canada
The Demix-Varennes quarry is an operating quarry and a "mini Mont St Hilaire"(see Mineral. Rec. 29, 83-118). The quarry is exploiting an alkaline sill 12-20 m thick that covers a large area. It is on the municipal boundary of the towns of Varennes and Saint-Amable. The gate is located at the Varennes end but the workings and crushing plant are in St-Amable (approx. 1.6 km from the gate).
References:
- Horváth, L., Pfenninger-Horváth, E., Gault, R. A., & Tarassoff, P. (1998): Mineralogy of the Saint-Amable Sill, Varennes and Saint-Amable, Québec. Mineralogical Record, 29: 83-118.
- Horváth, L. et al. (1999): Die Mineralien des Saint-Amable sill, Quebec, Canada. Mineralien-Welt, 2/99, 53-64 & 3/99, 45-63 (in German).
- ZAITSEV, A.N., YAKOVENCHUK, V.N., CHAO, G.Y., GAULT, R.A., SUBBOTIN, V.V., PAKHOMOSKY, Y.A., and BOGDANOVA, A.N. (1996): Kukharenkoite-(Ce) Ba2Ce(CO3)3F, a new mineral from Kola Peninsula, Russia and Québec, Canada. European Journal of Mineralogy, 8, 1327-1336.
- GRICE, J.D. & GAULT, R.A. (1995): Varennesite, a new species of hydrated Na-Mn silicate with a unique monophyllosilicate structure. Can. Min. 33, 1073-1081.
|
|
Map Reference: 45°40'2"N , 73°20'36"W
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.
|
Mineral List:114 entries listed. 109 valid minerals. 2 type localities (valid minerals).
The above list 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!