| Locality type: | Mine |
| Classification |
|---|
|
| Species: | Piccoliite |
| Formula: | NaCaMn23+(AsO4)2O(OH) |
| Chemical Analyses: |
|---|
|
| Empirical formulas: | | 1 | (Na0.64Ca0.35)?0.99(Ca0.75Na0.24)?0.99(Mn3+1.08Fe3+0.59Mg0.20Ca0.10)?1.97(As2.03V0.03Si0.01)?2.07O9(OH) |
|---|
|
| Sample references: | |
| Confirmation |
|---|
|
| Validity: | Valid - Type Locality |
| Associated Minerals Based on Photo Data: |
|---|
|
| Grandaite | 1 |
| Data |
|---|
|
| Mineral Data: | Click here to view Piccoliite data |
| Locality Data: | Click here to view Valletta Mine, Vallone della Valletta, Canosio, Cuneo Province, Piedmont, Italy |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 1079720 |
| Long-form Identifier: | 1:3:1079720:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Piccoliite |
|---|
|
|
| 61.1km (38.0 miles) | ⓘMontaldo Mine (Montaldo di Mondovì Mine), Borgata Oberti, Montaldo di Mondovì, Cuneo Province, Piedmont, Italy |
| References |
|---|
|
Cámara, F., Biagioni, C., Ciriotti, M.E., Bosi, F., Kolitsch, U., Paar, W.H., Blass, G., Bittarello, E. (2017) Piccoliite, a new mineral of the pilawite group. Joint SIMP-SGI-AIV-SoGeI 2017 Conference "Geosciences: a tool in a changing world", Pisa, Italy, September 3-6, 2017, Abstract book: 120. http://www.socgeol.it/files/download/abstract%20book/abstract_book_pisa_2017_doi.pdf Cámara, Fernando, Biagioni, Cristian, Ciriotti, Marco E., Bosi, Ferdinando, Kolitsch, Uwe, Paar, Werner H., Hålenius, Ulf, Lepore, Giovanni O., Blass, Günter, Bittarello, Erica (2022) Piccoliite, NaCaMn3+2(AsO4)2O(OH), a new arsenate from the manganese deposits of Montaldo di Mondovì and Valletta, Piedmont, Italy. Mineralogical Magazine, 87 (2) 204-217 doi:10.1180/mgm.2022.129 |
|
Valletta Mine, Vallone della Valletta, Canosio, Cuneo Province, Piedmont, Italy