Strunzite (Mn2+Fe3+2(PO4)2(OH)2 · 6H2O) is a light yellow mineral of the strunzite group, first discovered in 1957.[5]
It crystallizes in the triclinic system and has a light, vitreous luster, a specific gravity of 2.52 and a Mohs hardness of 4. Associated minerals include beraunite, quartz and strengite.[5]
It is named after Hugo Strunz, a Professor of Mineralogy at Technische Universität Berlin.[7]
References
Look up
strunzite in Wiktionary, the free dictionary.