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Johannsenite Gallery

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Johannsenite : CaMn2+[Si2O6]

North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co., New South Wales, Australia

5.5 x 4.5 x 3.3 cm. Johannsenite is a rare pyroxene group silicate and this fine, very rich specimen features huge, blocky, highly lustrous, olive-green crystals to 1.2 cm on matrix. This is also a rare and exceptional locality piece from the North Mine at Broken Hill, Australia. Ex. T.M. Phetteplace and Jaime Bird Collections.
 © Rob LavinskyPhoto ID: 233188    View Count: 56

Johannsenite : CaMn2+[Si2O6]

Adamello Massif, Adamello-Brenta Natural Park, Brescia Province, Lombardy, Italy

Sample with 3x3x2,5cm - October of 1996
 © Martins da PedraPhoto ID: 109555    View Count: 200

Johannsenite : CaMn2+[Si2O6], Hedenbergite : CaFe2+[Si2O6]

Temperino Mine, Temperino, Campiglia Marittima, Livorno Province, Tuscany, Italy

Image width: 10 mm.
 © De Nul, RichardPhoto ID: 36703    View Count: 376

Johannsenite : CaMn2+[Si2O6], Hedenbergite : CaFe2+[Si2O6]

Temperino Mine, Temperino, Campiglia Marittima, Livorno Province, Tuscany, Italy

A nice handheld specimen from the dumps of the Il Temperino Mine. Collected in July 2005.
 © De Nul, RichardPhoto ID: 36704    View Count: 286

Johannsenite : CaMn2+[Si2O6]

Temperino Mine, Temperino, Campiglia Marittima, Livorno Province, Tuscany, Italy

Fibrous, brown to green. 8x3,5 cm. Obtained from Mr. Fabio Senesi. In my personal Italia suite. Photo Simone Citon.
 © Simone CitonPhoto ID: 185128    View Count: 109

Johannsenite : CaMn2+[Si2O6]

Civillina Mt., Recoaro Terme, Vicenza Province, Veneto, Italy

Size of specimen 13x9 cm, self collected 2005
 © Giovanni GolinelliPhoto ID: 39337    View Count: 429

Johannsenite : CaMn2+[Si2O6]

Civillina Mt., Recoaro Terme, Vicenza Province, Veneto, Italy

Crystals size 4-6 mm. Photo and collection Giovanni Fraccaro.
 © GiovanniFraccaroPhoto ID: 49910    View Count: 364

Johannsenite : CaMn2+[Si2O6]

Civillina Mt., Recoaro Terme, Vicenza Province, Veneto, Italy

Fair light blue zoned colour of a Johannsenite's section.Dimensions 8x7cm
 © Gianfranco Capolupi1Photo ID: 136989    View Count: 197

Johannsenite : CaMn2+[Si2O6], Rhodonite : MnSiO3

Civillina Mt., Recoaro Terme, Vicenza Province, Veneto, Italy

Johannsenite acycular crystals covered with pink Rhodonite. Area of 45 mm. Collection A.Perugini Photo M.Chinellato
 © Chinellato MatteoPhoto ID: 111722    View Count: 178

Johannsenite : CaMn2+[Si2O6]

Civillina Mt., Recoaro Terme, Vicenza Province, Veneto, Italy

Johannsenite item with cut face and polished. Cube = 1 cm. Collection A.Perugini photo M.Chinellato
 © Chinellato MatteoPhoto ID: 140975    View Count: 173
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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 24th Nov 2009 14:01:22