Mineral Specimens with Ernstite

  -  6 specimens selected


DEN12-23 - Ernstite ps. Childrenite - ¥ 28061
Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil

miniature, 5.4 x 3.4 x 1.8 cm
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1223a.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1223c.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1223e.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1223g.jpg]

This is an unusually robust example of this rare pseudomorph, that for some peculiar reason actually occurred in abundance at this one locality in several pockets over the years. The crystal is large, sharp, and complete all around.In contrast to some of the more modern examples, it has an attractive look to it, earthy brown but with style. It is associated with some micro black species, as well. ex. Jim White collection


DEN12-24 - Ernstite ps. Childrenite - ¥ 17857
Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil

small cabinet, 6.0 x 2.9 x 2.0 cm
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1224a.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1224b.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1224c.jpg]
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Ernstite ps. Childrenite from Boa Esperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/new2012/SEPT1224f.jpg]

This is an unusually aesthetic cluster of this rare pseudomorph. In contrast to some of the more modern examples, it has an attractive look to it, and a micaceous luster that these do not typically posess. ex. Jim White collection


MD-179857 - Ernstite - - Archived
Boa Esperança claim, Linópolis, Divino das Laranjeiras, Doce valley, Minas Gerais, Southeast Region, Brazil

miniature, 4 x 2.8 x 2.7 cm.
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Ernstite from Boa Esperança claim, Linópolis, Divino das Laranjeiras, Doce valley, Minas Gerais, Southeast Region, Brazil [db_pics/mdpics/MD-179857a.jpg]

4 x 2.8 x 2.7 cm. The spear-like crystals of ernstite, a rare manganese, iron, aluminum, phosphate, has a burnt umber appearance. Ex. Martin Zinn Collection.


MD-269852 - Ernstite - - Archived
Minas Gerais, Southeast Region, Brazil

miniature, 3.8 x 3.4 x 1.8 cm.
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Ernstite from Minas Gerais, Southeast Region, Brazil [db_pics/mdpics/MD-269852a.jpg]

3.8 x 3.4 x 1.8 cm. An unusually robust and equant, sharp example of this classic replacement. Ex. Martin Zinn Collection.


MRZ221 - Childrenite ps. Ernstite - ¥ 25510
Minas Gerais, Brazil

miniature, 3.8 x 3.4 x 1.8 cm
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ex.  Martin Zinn

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Childrenite ps. Ernstite from Minas Gerais, Brazil [db_pics/pics/mrz221a.jpg]

An unusually fat and equant, sharp example of this classic replacement!


MRZ346 - Ernstite ps. Childrenite - ¥ 20408
Boa Ensperanca Mine, Linopolis, Minas Gerais, Brazil

miniature, 4 x 2.8 x 2.7 cm
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ex.  Martin Zinn

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Ernstite ps. Childrenite from Boa Ensperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/pics/mrz346a.jpg]
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Ernstite ps. Childrenite from Boa Ensperanca Mine, Linopolis, Minas Gerais, Brazil [db_pics/pics/mrz346b.jpg]

The spear like crystals of ernstite, a rare manganese, iron, aluminum, phosphate, after childrenite, have given this specimen a burnt umber appearance. Brazil’s pegmatites are the receptacles for an incredible number of fine secondary phosphates. But most crystals of this material are slender and simply unappealing. This robust crystal, however, really is dramatic.



  -  6 specimens selected



Rob Lavinsky, rob@irocks.com

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