Natrolite (Cilen & Lemanski Coll.)

Horseshoe Dam area, Maricopa Co., Arizona, USA
Small Cabinet, 7.3 x 6.3 x 4.1 cm
Start Time: 06/16/2022 7:00:00 pm (CDT)
End Time: 06/23/2022 6:40:00 pm (CDT)
Auction Closed
Winning Bid: $304

Item Description

Sparkly spherical clusters of glassy natrolite needles attractively fill a sculptural vug in the basalt matrix. The balls reach 2.0 cm and are a pretty pastel-pink (largest) or bone-white. Horseshoe Dam, in a mountain park to the north of Phoenix, was the site of a remarkable find of Zeolite Group minerals. Natrolite is the most abundant Zeolite Group species from the locale. These are Arizona's best natrolites and came out in the 1980s. See the 1983 Mineralogical Record article in the Arizona-IV Special Issue, Vol. 14, No. 2. Formerly in the Joe Cilen Collection # 9400. Joe was a well-known New Jersey collector who accumulated an over 23,000 piece collection. He passed away in 1997. Read about Joe in the Mineralogical Record Biographical Archive at: https://mineralogicalrecord.com/biographies_labels/cilenjoe/. Ex Chet Lemanski Collection and acquired in 1999. The piece displays beautifully without aid. Such specimens are now very hard to find on the market and this is a very fine example.

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Bidding History

Bid Amount Bid Time
$304 06/23/2022 6:30:14 pm (CDT)
$294 06/23/2022 6:26:59 pm (CDT)
$284 06/23/2022 6:26:58 pm (CDT)
$264 06/19/2022 6:38:44 am (CDT)
$254 06/19/2022 3:09:40 am (CDT)
$244 06/19/2022 3:09:29 am (CDT)
$240 06/19/2022 3:09:29 am (CDT)
$230 06/19/2022 3:09:25 am (CDT)
$220 06/19/2022 3:09:25 am (CDT)
$210 06/19/2022 3:09:21 am (CDT)
$200 06/19/2022 3:09:21 am (CDT)
$190 06/19/2022 3:09:16 am (CDT)
$180 06/19/2022 3:09:16 am (CDT)
$170 06/17/2022 10:41:21 pm (CDT)
$160 06/17/2022 10:41:21 pm (CDT)
$130 06/17/2022 10:40:50 pm (CDT)
$120 06/17/2022 10:40:50 pm (CDT)
$10 06/17/2022 7:36:43 pm (CDT)