Enstatite
5510 Ilmenite, Enstatite, Summit Rock, Klamath Co., Oregon, USA
Unusual striping. Epiaxial growth? Ex John Sobolewski, Matt Gibbs
1501 Hypersthene, Magnetite, Mt Tarawera, New Zealand
1501 Hypersthene (probably enstatite), and magnetite, from Mount Tarawera, Okataina, Rotorua District, Bay of Plenty Region (Te Moana-a-Toi), North Island, New Zealand. Photo width is 3.33mm and a 46 photo stack. Mount Tarawera last erupted...