$550Median
24Sold (12 mo)
$450Last sale
Anhydrite, Magnetite, Sphalerite
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Anhydrite with magnetite and sphalerite, 8.5 cm, from the ZCA #4 mine. This specimen is representative of typical anhydrite from the cubic magnetite find, the previous significant anhydrite discovery at Balmat. Ex Ken Hollmann collection. New York State Museum specimen. Photo: Chris Stefano.
Product details
SpeciesAnhydrite, Sphalerite, Magnetite
SizeSmall Cabinet
Dimensions8.5 cm
Added on02/13/2026
LocalityUSA, New York, Empire State No. 2 Mine
Publications
- Mineralogical Record 56 1 page 24
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Ken Hollmann | Not disclosed |
Learn more
Mineral guide
Learn about Anhydrite
water-free CaSO4 crystals with orthorhombic cleavage, blue to lilac hues; prized for sharp forms, angelite color, and rare, unaltered specimens.
Regional guide
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