[ Top ] [ Japanese ]

Meguro Porphyrite

• Intrusive rocks
• Miocene (17.7 Ma, K-Ar)
• Intruded in: Hidaka Supergroup

• Lithofacies: Basaltic trachyandesite, Trachyandesite

• Distribution: Meguro region, Hokkaido

• Furukata et al. (2010) Jour. Geol. Soc. Japan, vol.116, no.4, pp.199-218 DOI