[ ƒgƒbƒv ] [ English ]
ƒfƒ…ƒtƒŒƒmƒCz, ƒfƒ…ƒtƒŒƒmƒCƒTƒCƒg
Dufrénoysite, Dufrenoysite
”Œ©”N: 1845”N (ƒXƒCƒX, LengenbachÌÎê), 2000”N (“ú–{)
ŽY’nƒŠƒXƒg: ƒfƒ…ƒtƒŒƒmƒCz‚ÌŽY’n (1ƒ–Š)
- Pb2As2S5
- [Pb2+2][As3+2][S5]10-
- As => Bi: ƒRƒTƒ‰z
- As => Sb: Veenite (Œn—ñ), Plumosite
- FÊ: ŠD•
- ð: ÔŠŒ
- ΛԘ: ܈Ԩ
- “§‰ß: •s“§–¾
- »•È: [001]‚Ü‚½‚Í[010]‚ÉL‚Ñ‚½”Âó
- ðü: (010)ã‚Ì[001]
- ‘o»: {001}
- ™œŠJ: {010}1•ûŒüŠ®‘S
- d“x: 3
- ӊd: 5.6
- »Œn: ’PŽÎ
- ‘ÎÌ: 2/m, P21/m
- ŠiŽq: a=7.9, b=25.7, c=8.4, β=90.3
ŒêŒ¹: ƒtƒ‰ƒ“ƒXzŽRŠwZ‚ÌPierre Armand Petit Dufrenoy (1792-1857)