Two veins : Souligoux vein and Hégonel vein.
Complex structure with quartz veins and quartz breccia with stibnite, mylonitized and silicified granite.
On left bank of Chandèze brook, near road D 310 from Saint Mary to Bonnac, 300 meters South of La Croix d'Astry crossroad.
Host rocks : biotite-sillimanite gneisses.
Mineral List:8 entries listed. 7 valid minerals.
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