[ ƒgƒbƒv ] [ English ]

ƒpƒEƒGƒ‹Î, ƒpƒEƒGƒ‰ƒCƒg, ƒ|ƒEƒGƒ‹Î, ƒ|ƒEƒGƒ‰ƒCƒg

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Powellite

”­Œ©”N: 1891”N (ƒAƒƒŠƒJ, PeacockzŽR), 1957”N (“ú–{)

ŽY’nƒŠƒXƒg: ƒpƒEƒGƒ‹Î‚ÌŽY’n (14ƒ–Š)

ŒêŒ¹: ƒAƒƒŠƒJ‚Ì’nŽ¿ŠwŽÒAJ.W.Powell (1834-1902)

•Ê–¼: ŠD…‰”Î (‚©‚¢‚·‚¢‚¦‚ñ‚¹‚«)