EF13AE0: Quartz (variety chalcedony) - Smara Western Sahara
Quartz (variety chalcedony)

Smara  Western Sahara (2016)

Specimen size: 6.5 × 6.5 × 5.6 cm = 2.56” × 2.56” × 2.20”
specimens/s_imagesAE0/Quartz_chalcedony-EF13AE0r.jpg