Image:Nepheline2.jpg

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[edit] Summary

Nepheline from the Precambrian age Canaã alkaline massif, Rio de Janeiro, Brazil
The mineral surface is lightly wheathered

Sample size: 3X2,5 cm

Author:Eurico Zimbres

Free for all use

[edit] Licensing

This picture was taken by Eurico Zimbres Please credit this : Eurico Zimbres

I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license

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