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Amethyst from
Ploaghe, Sassari Province, Sardinia, Italy


Locality type:Commune
Classification
Species:Quartz var: Amethyst
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calciteⓘ6 photos of Amethyst associated with Calcite at this locality.
Chalcedonyⓘ4 photos of Amethyst associated with Chalcedony at this locality.
Quartzⓘ3 photos of Amethyst associated with Quartz at this locality.
Agate2 photos of Amethyst associated with Agate at this locality.
Data
Mineral Data:Click here to view Amethyst data
Locality Data:Click here to view Ploaghe, Sassari Province, Sardinia, Italy
Data Identifiers
Mindat Occurrence Record ID:863722
Long-form Identifier:1:3:863722:2
GUID (UUID V4):f48f3902-4bc9-4d14-bc81-5dcf756e528f
Localities for Amethyst in this Region
Funtanedda Ulumu Quarry, Ploaghe, Sassari Province, Sardinia, Italy
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
in einem älteren vulkanischen Gestein, zwischen Ploaghe u n d Chiaramonli. Spec. Gew. 4 , 3 9 bei 1 6 ...undurchsichtigen Krystallen, oder auch in der Varietät Amethyst, oder derb und als rother oder grüner Jaspis.
Book (volume)
Saphir (orientalischer Smaragd), orientalischer Amethyst oder Violettsaphir, Smirgel, Smiris, Emery, Emeri...beobachtete Vorkommen in Quarz, namentlich im Amethyst hinweisen. Dort finden wir den Goethit oft in...Pyrolusit?); anal. wie oben 227. 43. Zwischen Ploaghe und Chiara monti, kompakt, schwarz, matt, Härte...Gold-Silberamalgam . . . . . - Silberamalgam . . . . . . . . Amethyst, orientalischer (Korund) . . . . . . . . . . ...Vorkommen . . . . . . . . . 809 orientalischer Amethyst (Korund) . . . . . . . . . . . . 436 Orientalischer
 
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