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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Prehnite from
Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK


03397200017272034708424.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
03714650017272008013709.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
03397200017272034708424.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
03714650017272008013709.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
03397200017272034708424.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
03714650017272008013709.jpg
Prehnite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Locality type:Quarry
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chrysocolla1
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:39222
Long-form Identifier:1:3:39222:0
GUID (UUID V4):0
Nearest other occurrences of Prehnite
1.7km (1.1 miles) ⓘGlamaig, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
5.4km (3.3 miles) ⓘEas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
5.4km (3.4 miles) ⓘMarsco, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
5.7km (3.5 miles) ⓘSgurr nan Gillean, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
11.5km (7.1 miles) ⓘCoire Lagan, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
16.2km (10.1 miles) ⓘSgurr nan Cearcall, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
30.3km (18.8 miles) ⓘLealt, Staffin, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
65.9km (40.9 miles) ⓘCamphouse, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
87.6km (54.5 miles) ⓘSalen, Isle of Mull, Argyll and Bute, Scotland, UK
92.4km (57.4 miles) ⓘScarisdale wood (Scarisdale beach), Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK
References
 
and/or  
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