REE geochemistry of fluorites from tungsten mineralization at Dajishan, Jiangxi Province, China

Autor:	Zhang Yuxue, Liu Yimao, L. Burnol, Guo Qiti, M. Fonteilles, Louis Raimbault
Rok vydání:	1986
Předmět:	Mineralization (geology) chemistry Geochemistry and Petrology law Geochemistry chemistry.chemical_element Crystallization Tungsten Hydrothermal circulation Geology law.invention
Zdroj:	Chinese Journal of Geochemistry. 5:1-14
ISSN:	1993-0364 0253-486X
DOI:	10.1007/bf02872059
Popis:	The available data, although insufficient to understand the complete process of ore formation, give some support to the preliminary results on fluid behavior in the hydrothermal system of Dajishan: 1. Several successive fluids have crystallized minerals, using the same veins as channels. 2. A single vein network, or even the complete vein system, can be considered, in a first approach, as an infinite medium (i.e., an open system) relative to the studied elements. 3. Precise observations indicate the existence of several differenciation processes in the main fluid stage which occurred during ore deposition. Their interpretations—“immobile” fluid and diffusion or ascending fluid and crystallization or mixing—remain uncertain until new data on other minerals are obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4b425518de234e0a097f4e8938728d90 https://doi.org/10.1007/bf02872059 Zobrazit plný text záznamu