Geologia Croatica, Vol. 51 No. 1, 1998.
Izvorni znanstveni članak
Solid Solution Between Epidote and Hancockite from Nezilovo, Macedonia
S. Jančev
V. Bermanec
Sažetak
A solid solution between the epidote formula and hancockite formula (Pb equivalent of epidote) was found in the “mixed series” of the Pre-cambrian complex in the central part of the Pelagonian massif near the village of Nezilovo. The mineral is determined by optical investigation, X-ray diffraction and microprobe analyses. A thermogravimetric analysis was performed and determined 1.68 wt.% of H2O. Two distinct compositions were found: one with 20-25 mol% and one with about 70 mol% of hancockite component, indicating two different parageneses where the Ca in epidote is partly substituted by Pb.
Ključne riječi
Epidote; Hancockite; X-ray powder diffraction; Electron microprobe analyses; Nezilovo; Macedonia
Hrčak ID:
3911
URI
Datum izdavanja:
30.6.1998.
Posjeta: 1.397 *