Hematite ("iron roses") (ex Kay Robertson Collection)

Grimsel area, Hasli Valley, Bern, Switzerland
Miniature, 4.1 x 2.7 x 2.2 cm
Start Time: 08/29/2019 6:45:00 pm (CDT)
End Time: 09/05/2019 6:45:00 pm (CDT)
Auction Closed

Item Description

The Swiss Alps are best known for their superb Quartz specimens and the best Hematites from anywhere in Europe. This piece is a very attractive miniature featuring good quality "iron roses" of Hematite on matrix. The largest "rose" measures 8 mm across and are composed of individual metallic silvery-grey colored Hematite blades which are sitting on typical matrix. There is a small paper arrow attached to the piece, which according to the label points to what might possibly be Cafarsite(?). I looked at the spot under the microscope and I don't believe it's Cafarsite, but I also can't say definitively what it might be. A lovely old classic specimen of this world-famous material from Switzerland, so if you've ever wanted a nice Hematite "rose", don't pass this one up. Ex Kay Robertson Collection (#993). Kay is a prominent California collector, who specialized in European classics (see the article in the March-April, 2007 Mineralogical Record and the 50+ page article in the German Magazine "Mineralien Welt" November-December 2017).

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