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Thomsonite-Ca from
Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy


07112490017368393834494.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
07008320017272040735697.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
06008610017272040747127.jpg
Thomsonite-Ca

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
00607290017272040763504.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
06753110017362725929445.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
03230740017368393848226.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
07146250017368393841751.jpg
Thomsonite-Ca

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
01084520017368393855476.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
04813360017368393853496.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
00103880017272040799414.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
06008610017272040747127.jpg
Thomsonite-Ca

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
00607290017272040763504.jpg
Thomsonite-Ca, etc.

Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
Locality type:Quarry
Classification
Species:Thomsonite-Ca
Formula:NaCa2[Al5Si5O20] · 6H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Willhendersonite5
Fluorophlogopite4
Fluorapatite2
Melilite Group2
Magnetite1
Forsterite1
Calcite1
Data
Mineral Data:Click here to view Thomsonite-Ca data
Locality Data:Click here to view Vispi Quarry, San Venanzo, Terni Province, Umbria, Italy
Photo GalleryView Gallery (6 photos)
Data Identifiers
Mindat Occurrence Record ID:308202
Long-form Identifier:1:3:308202:7
GUID (UUID V4):0
Nearest other occurrences of Thomsonite-Ca
43.5km (27.0 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
References
Peacor, Donald R., Dunn, Pete J., Simmons, William B., Tillmanns, Ekkehart, Fischer, Reinhard X. (1984) Willhendersonite, a new zeolite isostructural with chabazite. American Mineralogist, 69 (1-2) 186-189
Sharygin, Victor V., Pekov, Igor V., Zubkova, Natalia V., Khomyakov, Alexander P., Stoppa, Francesco, Pushcharovsky, Dmitry Yu. (2013) Umbrianite, K7Na2Ca2[Al3Si10O29]F2Cl2, a new mineral species from melilitolite of the Pian di Celle volcano, Umbria, Italy. European Journal of Mineralogy, 25 (4) 655-669 doi:10.1127/0935-1221/2013/0025-2306
Stoppa, F., Schiazza, M. (2014) Extreme chemical conditions of crystallisation of Umbrian Melilitolites and wealth of rare, late stage/hydrothermal minerals. Open Geosciences, 6 (4). doi:10.2478/s13533-012-0190-z
 
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