Sedimentary ore deposits and dating of ores
نویسندگان
چکیده
منابع مشابه
Rb-Sr dating of sphalerites from Mississippi Valley-type (MVT) ore deposits
Mississippi Valley-type (MVT) ore deposits arc epigenetic carbonate-hosted Pb-Zn deposits that contain galena, sphalerite, fluorite, bar&e, dolomite, calcite, and quartz. Although they are thought to form from basinal brines, their exact origins are still unclear, partly because of the scarcity of reliable geochronological data. Rb-Sr dating of sphalerites has recently been shown to be a promis...
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ژورنال
عنوان ژورنال: Proceedings of the Indian National Science Academy
سال: 2020
ISSN: 0370-0046
DOI: 10.16943/ptinsa/2020/49796