Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Willemite from
Gila Monster Mine, Jaynes, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Willemite
Formula:Zn2SiO4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Smithsonite3
Wulfenite1
Data
Mineral Data:Click here to view Willemite data
Locality Data:Click here to view Gila Monster Mine, Jaynes, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:66392
Long-form Identifier:1:3:66392:4
GUID (UUID V4):0
Nearest other occurrences of Willemite
2.1km (1.3 miles) Old Yuma Mine, Tucson Mountain District Saguaro National Park, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
33.4km (20.8 miles) Silver Hill Mine group, Silver Hill, Silver Hill Mining District, Waterman Mining District, Pima County, Arizona, USA
60.5km (37.6 miles) Ford Mine, Tucson Wash, Mammoth, Mammoth Mining District, Pinal County, Arizona, USA
61.4km (38.2 miles) Mammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth Mining District, Pinal County, Arizona, USA
64.6km (40.2 miles) Golden Gate Mine group, Rosemont (Rosemont Camp), Helvetia-Rosemont Mining District, Pima County, Arizona, USA
66.8km (41.5 miles) Total Wreck Mine, Cienega Creek, The Narrows, Empire Mining District, Empire Mountains, Pima County, Arizona, USA
72.7km (45.2 miles) Glove Mine (Sunrise Mine), Glove Mine group (Zombie & Zeco claims; Festiago-Franklin; Blacksmith adit), Cottonwood Canyon, Tyndall Mining District, Santa Cruz County, Arizona, USA
73.8km (45.9 miles) Unnamed V-Mo prospect, Yellowstone Mining District, Cochise County, Arizona, USA
80.0km (49.7 miles) Silver Reef Mine (Reef Mine; Cholla Mine; Silver Nugget Mine), White Horse Pass area, Silver Reef Mountains area, Chuichu area, Tat Momoli Mountains, Silver Reef Mining District, Pinal County, Arizona, USA
80.0km (49.7 miles) Jackrabbit Mine, Tat Momoli area, Casa Grande Mining District, Pinal County, Arizona, USA
References
 
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