Sylvite sharp gem xl (rare) Williams & Robertson Coll.

Niedersachsen Potash Works, Wathlingen, Celle, Lower Saxony, Germany
1.8 x 1.7 x 1.6 cm
Start Time: 11/01/2018 6:30:00 pm (CDT)
End Time: 11/08/2018 6:35:27 pm (CST)
Auction Closed
Winning Bid: $62

Item Description

Sylvite specimens are RARE from the historic old potash mines at Weltlingen. This is a very sharp, water-clear colorless gem thumbnail cube with nifty modified corners and satin luster faces. Complete all-around and pristine, the attachment is on the bottom of the crystal. Previously in the Scott Williams Collection. Ex Kay Robertson Collection # 7480 and acquired from Scott in the mid-1970s. Kay is a prominent California collector, who specialized in European classics (see the article in the March-April, 2007 Mineralogical Record). An exceptionally sharp and rare sylvite crystal.

Bidding History

Bidder Bid Amount Bid Time
weloganites $62 11/08/2018 6:30:27 pm (CST)
tblackwood1 $52 11/08/2018 6:29:23 pm (CST)
weloganites $47 11/08/2018 6:12:37 pm (CST)
weloganites $42 11/08/2018 6:12:15 pm (CST)
lunareclipse33 $42 11/08/2018 6:12:15 pm (CST)
lunareclipse33 $35 11/08/2018 6:10:49 pm (CST)
weloganites $30 11/08/2018 6:10:49 pm (CST)
lunareclipse33 $20 11/06/2018 1:49:01 am (CST)
goldfmi $10 11/05/2018 7:52:19 pm (CST)