Wolframite xls w/ Quartz (classic locale) Kay Robertson Coll.

Panaqueira, Castelo Branco District, Portugal
Small Cabinet, 7.9 x 5.0 x 3.9 cm
Start Time: 06/29/2017 6:30:00 pm (CDT)
End Time: 07/06/2017 6:30:00 pm (CDT)
Auction Closed

Item Description

A sculptural and surprising small cabinet combination from famous Panasqueira. A 3.7 cm, glassy terminated quartz crystal is dramatically sandwiched between the ends of two large aesthetically intergrown wolframite crystals. The tabular, highly lustrous, jet-black crystals have textbook form and classic stepped-growth/striated faces. One wolframite crystal has a full sharp chisel termination. Contacting is noted to the wolframites, but there is little actual damage. This very artistic and classic combination displays well without aid. Ex Kay Robertson Collection # 13160. Kay is a prominent California collector, who specialized in European classics (see the article in the March-April, 2007 Mineralogical Record).

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