Itrafo, Ampanivana area, Andrembesoa, Betafo District, Vakinankaratra, Madagascar
13 mm wide FOV. Violet twinned spinel on marble. Full specimen view included. RFC M1677.
© 2007 Michael C. Roarke
Spinel on marble, crystal in photo is 7 mm on edge. Whole specimen 45 x 35 mm. Other views of this crystal included. RFC M1649.
Sample size: 5 X 4 cm Collection and photo: Arliguie M
© Arliguie M
Octahedral spinel crystal on marble Dimension of crystal 4 mm Collection and photo Alessio Piccioni
© Alessio Piccioni