New studies on mustard gold from the Dongping Mines, Hebei Province,;China: The tellurian, plumbian, manganoan and mixed varieties

CORC > 中国地质调查局 > 中国地质调查局 > 中国地质科学院矿产资源研究所

	New studies on mustard gold from the Dongping Mines, Hebei Province,;China: The tellurian, plumbian, manganoan and mixed varieties
	Li, JL 3; Makovicky, E
刊名	NEUES JAHRBUCH FUR MINERALOGIE-ABHANDLUNGEN
	2001
卷号	176 期号:3 页码:269-297
关键词	Dongping gold tellurite deposit mustard gold calaverite Fe-Pb-Te minerals alteration tellurium filling in micro-porous composite varieties varized particles of gold
ISSN号	0077-7757
英文摘要	New studies of mustard gold from the Dongping Mines, Hebei Province, China, allowed to recognize and characterize a number of chemical varieties of this composite material: Type I: mustard gold with (nearly) unfilled micropores: ferroan Type II with pores filled by goethite (BOECK-PETERSEN et al. 1999); tellurian-plumbian Type III; tellurian-ferroan type IV; varieties of tellurian Type V, manganoan-plumbian Type VI as well as ferroan-tellurian-plumbian Types VII and VIII. Chemistry and properties of these types have been modelled by contents of various tellurates/tellurites/hydroxides in the submicroscopic pores of the mustard gold aggregate. These compositions also explain the insufficiently defined 'oxidic phases' of Au and Te described by CAI (1993) and TIAN (1996). Mustard gold was formed by decomposition of calaverite with selective leaching of tellurium while retaining (Au, Ag) in the original cavity. The resulting microporous aggregate has subsequently been filled by the products of ore weathering.
学科主题	矿床地质
WOS关键词	HESSITE ; MEXICO
WOS研究方向	Mineralogy
语种	英语
出版者	E SCHWEIZERBARTSCHE VERLAGS
WOS记录号	WOS:000171568900002
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/37445]
专题	中国地质科学院矿产资源研究所
作者单位	1.Chinese Acad Geol Sci, Inst Mineral Resources, Beijing 100037, Peoples R China. 2.Univ Copenhagen, Inst Geol, DK-1350 Copenhagen K, Denmark. 3.中国地质科学院矿产资源研究所
推荐引用方式 GB/T 7714	Li, JL,Makovicky, E. New studies on mustard gold from the Dongping Mines, Hebei Province,;China: The tellurian, plumbian, manganoan and mixed varieties[J]. NEUES JAHRBUCH FUR MINERALOGIE-ABHANDLUNGEN,2001,176(3):269-297.
APA	Li, JL,&Makovicky, E.(2001).New studies on mustard gold from the Dongping Mines, Hebei Province,;China: The tellurian, plumbian, manganoan and mixed varieties.NEUES JAHRBUCH FUR MINERALOGIE-ABHANDLUNGEN,176(3),269-297.
MLA	Li, JL,et al."New studies on mustard gold from the Dongping Mines, Hebei Province,;China: The tellurian, plumbian, manganoan and mixed varieties".NEUES JAHRBUCH FUR MINERALOGIE-ABHANDLUNGEN 176.3(2001):269-297.