Quartz, Wolframite, Cassiterite & Pyrite (Soregaroli Coll.)

3 Level, Panasqueira Mine, Castelo Branco Dist., Portuga
Cabinet, 12.3 x 8.8 x 8.0 cm
Start Time: 01/22/2015 6:30:00 pm (CST)
End Time: 01/29/2015 6:30:00 pm (CST)
Auction Closed

Item Description

An imposing, large and aesthetic quartz combination from this famed mine and the Art Soregaroli Collection. The sharply terminated, glassy, transparent to translucent quartz hosts a well-placed, 7.0 cm cluster of parallel-growth, metallic, wolframite crystals. The wolframites are beautifully accented with about six, sharp, lustrous, cassiterite crystals, to 1.2 cm, and a rich peppering of tiny, brassy pyritohedrons. A drusy quartz overgrowth cloaks much of the piece. The tip of the quartz crystal is dinged. This remains a very showy, highly representative large example of the species and locale.

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