Autoroute 50 roadcut No.2, Grenville-sur-la-Rouge, Argenteuil RCM, Laurentides, Québec, Canada
Formerly: Autoroute 50 roadcut #2, Grenville township, Argenteuil Co., Québec, Canada. The roadcut is exposed on both South and North side of roadway in the vicinity of km 235.
Construction of a new section of Autoroute 50 (2007-2008) exposed orange calcite veins cutting Precambrian marble and calc-silicate rocks in a huge (~2 km long) roadcut near the village of Grenville-sur-la-Rouge. Some of the veins were in the road bed and are covered by pavement.
20 entries listed. 19 valid minerals.
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HORVÁTH, L. (2009) The minerals of Autoroute 50 (A50) road cut, Grenville, Argenteuil Co. Québec. MICRONEWS, 43(3), 5-7.
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