Augite: Mineral information, data and localities.
Por um escritor misterioso
Descrição
Pyroxene Group, Clinopyroxene Subgroup. In the Ca-Fe-Mg (diopside-hedenbergite-augite) quadrilateral, the ideal structural formula is M2M1[Si2O6], where M2

Basanite: Mineral information, data and localities.

Aegirine-augite: Mineral information, data and localities.

Augite: The pyroxene mineral Augite information and pictures

Augite - an overview ScienceDirect Topics

Augite Mineral Specimen For Sale

Alkali basalt: Mineral information, data and localities.
Augite mineral information and data

Thorite: Mineral information, data and localities.

Augite: Mineral information, data and localities.

File:Augite - La Panchita Mine, Mun de La Pe, Oaxaca, Mexico.jpg - Wikimedia Commons

File:Augite-60768.jpg - Wikimedia Commons
de
por adulto (o preço varia de acordo com o tamanho do grupo)