Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Piccoliite

Views:
Watches:
SMM657550

Piccoliite

Type Locality
Rare Mineral

Description Tabs

Description
Locality: 
Montaldo Mine, Borgata Oberti, Cuneo Province, Piedmont, Italy
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1 × 1.5 cm
Description

New Ca-Na-Mn Arsenate coded as IMA No. 2017-016 found 10 years ago in the dumps of a Fe-Mn deposit in Ligurian Briançonnais Domain near Borgata Oberti in the municipality of Montaldo di Mondovì.  Piccoliite normally occurs as vitreous black aggregates of anhedral crystals (red in thin section and with brown streak), embedded in the calcite-quartz veins associated with cryptomelane, hematite, tilasite and Mn- and Fe-rich “phengite”.

Boxed with Label
Mineral Data
What's on the rock

Piccoliite

Formula: 
NaCaMn<>23+(AsO4)2O(OH)
Crystal System: 
Orthorhombic
Type Locality: 
Montaldo Mine, Corsaglia Valley, Piedmont, Italy

Seller Information

Payment options: offline, paypal_wpp, paypal_wps