Cebrail (Muratdağı)
Kütahya, Muratdağı region (Gediz), Turkey
Epithermal depositsSb
- Type
- Hot-spring stibnite (post-Miocene silica-carbonate deposits)
Muratdağı antimony region (western Turkey), more than ten intermittently mined occurrences: post-Miocene mineralisation tied to silica-carbonate deposits of active or fossil hot springs, on downthrown blocks of NW-SE normal faults and in contact with carbonate rocks (Muratdağı mélange, Aşağıbelova Formation, Miocene sediments); acicular stibnite, antimony ochres and kermesite, late quartz and calcite. Gökçe and Spiro (1994): stibnite from -3.6 to -0.7 ‰ in δ34S, sulfur ascribed to the mafic and ultramafic rocks of the mélange; meteoric fluid of about -7 ‰ near 140 °C. Mine active in 1994: epigenetic pockets, bands and veinlets in limestone and brecciated marble blocks, partly as fault veins; fluid discharged at surface and flowed downslope; abundant native sulfur. Four stibnites from -3.5 to -2.8 ‰. Coordinates not published (simplified geological map only).
δ34S in ‰ (per mil) Values of the same system
Standard : V-CDT
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −3.2 ± 0.3 ‰ | −3.5 / −2.8 ‰ | 4 | idiomorphic acicular stibnite Mean and standard deviation recalculated from 4 analyses, -3.5 to -2.8 (GC-1 -2.8; GC-2a -3.2; GC-2c -3.4; GC-2f -3.5). Most negative values of the region, in occurrences hosted by metadetrital rocks: fractionation during leaching or lighter sulfur from the metasediments according to the authors. | Gökçe & Spiro (1994), Stable isotope study of antimony deposits in the Muratdagi region, … |
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- Aysén, southern group (Fachinal, Mina Silva) Chile
- Aysén, southernmost group (El Faldeo, Lago Chacabuco, Lago Cochrane) Chile
- Cerro Negro (Marianas-San Marcos vein system) Argentina
Cite this page
IsoFind Atlas (2026). Cebrail (Muratdağı), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/cebrail-muratdag/ (accessed 2026-10-19).
@misc{isofind2026cebrailmuratdagisotopesignatu,
title = {Cebrail (Muratdağı), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/cebrail-muratdag/},
note = {Accessed 2026-10-19}
}Updated : 2026-10-19