Laser-induced time-resolved luminescence of natural margarosanite Pb(Ca,Mn)2Si3O9, swedenborgite NaBe4SbO7 and walstromite BaCa2Si3O9

被引：7

作者：

Gaft, Michael ^{[1
]}

Yeates, H.

Nagli, Lev ^{[1
]}

机构：

[1] Laser Distance Spectrometry LDS, Petah Tiqwa, Israel

来源：

EUROPEAN JOURNAL OF MINERALOGY | 2013年 / 25卷 / 01期

关键词：

luminescence; time-resolved technique; Raman spectroscopy; margarosanite; swedenborgite; walstromite; rare-earth elements; SPECTROSCOPY;

D O I：

10.1127/0935-1221/2013/0025-2260

中图分类号：

P57 [矿物学];

学科分类号：

070901 ;

摘要：

Visual luminescence of natural margarosanite, swedenborgite and walstromite is well known for mineralogists, but their spectral characteristics and interpretation were still missing. We studied those minerals by laser-induced time-resolved luminescence technique, described the corresponding spectral and kinetic parameters and interpreted the luminescence centers as follows: margarosanite - Mn2+, Mn2+ clusters, Pb2+ and Ce3+; swedenborgite - Sb3+; walstromite - Mn2+, Eu2+ and trivalent rare-earth elements.

引用

页码：71 / 77

页数：7

共 11 条

[1]

ALFORS JT, 1965, AM MINERAL, V50, P314

[2]

ARMSTRONG RL, 1963, AM MINERAL, V48, P698

[3] LUMINESCENCE OF CALCIUM HALOPHOSPHATE-SB3+,MN2+ AT LOW-TEMPERATURES [J].

BLASSE, G .

CHEMICAL PHYSICS LETTERS, 1984, 104 (2-3) :160-162

[4]

Blasse G., 1994, LUMINESCENT MAT, P1, DOI [10.1007/978-3-642-79017-1_1, DOI 10.1007/978-3-642-79017-1_1, 10.1007/978-3-642-79017-11, DOI 10.1007/978-3-642-79017-11]

[5] THE LEAD SILICATES FROM FRANKLIN, NEW-JERSEY - OCCURRENCE AND COMPOSITION [J].

DUNN, PJ .

MINERALOGICAL MAGAZINE, 1985, 49 (354) :721-727

[6] DETERMINATION AND REFINEMENT OF CRYSTAL STRUCTURE OF MARGAROSANITE PBCA2SI3O9 [J].

FREED, RL ;

PEACOR, DR .

ZEITSCHRIFT FUR KRISTALLOGRAPHIE KRISTALLGEOMETRIE KRISTALLPHYSIK KRISTALLCHEMIE, 1969, 128 (3-6) :213-&

[7] Laser-induced time-resolved luminescence spectroscopy of Pb2+ in minerals [J].

Gaft, M ;

Seigel, H ;

Panczer, G ;

Reisfeld, R .

EUROPEAN JOURNAL OF MINERALOGY, 2002, 14 (06) :1041-1048

[8]

Gaft M., 2005, LUMINESCENCE SPECTRO

[9] Gated Raman spectroscopy: potential for fundamental and applied mineralogy [J].

Gaft, Michael ;

Nagli, Lev .

EUROPEAN JOURNAL OF MINERALOGY, 2009, 21 (01) :33-42

[10]

Gorobets B.S., 2002, Luminescent Spectra of Minerals

← 1 2 →