Mineral: Staurolite Description: Penetration twin on ...
Descripción: Mineral: Staurolite Description: Penetration twin on {231} Location: Constructed Author: Mark Holtkamp 2012. System: Monoclinic, point group: 2/m Cell: a: 0.469, b: 1, c: 0.34, alpha: 90, beta: 90, gamma: 90 imagen©Smorf