Manganese Mineral In Granite
Sonolite a New Manganese Silie Mineral. Sonolite a new silie mineral being the manganese analogue of clinohumite occurs as finegrained prismatic to anhedral crystals associat ed with rhodochrosite galaxite pyrochroite etc from Sono Hanawa and Kusugi mines and other eight localities p v single or lamellae twinning on 001 00111X9° 10°