All specimens are from colection of the Geological Society "Spirifer".

All photos by Jeff Scovill (www.scovilphoto.com).

Tourmaline. 6 cm. Tsarafara Pegmatite, Sahatany Valley, Madagascar.

Tourmaline. 1.7 cm. Antsira, Sahatany Valley, Madagascar.

Epitaxial grow of hematite on rutile. 2.5 cm. Tetikanana, Ambatofinandrahana, Madagascar.

 Epitaxial grow of hematite on rutile. 2.5 cm. Tetikanana, Ambatofinandrahana, Madagascar.

Orthocalase. 7 cm. Benono, Bereketa, Madagascar.

Liddicoatite, size 7 cm. Tsarafara, Sahatany Valley, Central Madagascar. Fot. J. Scovil.