Journal Title
Title of Journal: Miner Petrol
|
Abbravation: Mineralogy and Petrology
|
Publisher
Springer Vienna
|
|
|
|
|
|
Authors: Zhuming Yang Kuishou Ding Jeffrey de Fourestier Qian Mao He Li
Publish Date: 2012/12/05
Volume: 107, Issue: 2, Pages: 163-169
Abstract
The Ferich Libearing magnesionigerite6N6S occurs in the Xianghualing tinpolymetallic ore field Linwu County Hunan Province Peoples Republic of China It was found near the outer contact zone of the Laizhiling granite body and in the MiddleUpper Devonian carbonate rocks of Qiziqiao Formation The mineral formed during the skarn stage Its empirical formula is Sn181Li067Fe143Zn119 Mn041Σ303Al1489Mg146 Ti011Si001Σ1647O30OH2 The structure for magnesionigerite6N6S was solved and refined in space group R3 m with a = 571448 c = 5544611 Å V = 156804 Å3 to R1 = 00528 Based on the structural refinement of single crystal diffraction data the formula of magnesionigerite6N6S is Sn180Li097Fe189Zn091 Σ280 Al1460Mg163 Ti020Σ1643O30OH2 with Z = 3 Ferich Libearing magnesionigerite6N6S contains 074 wt Li2O The idealized chargebalanced composition of magnesionigerite6N6S may be expressed by bivalent and trivalent cations Mg2+4Al3+18O30OH2 The simplified general formula for the 6N6S polysomes in the nigerite and högbomite groups can be given as A x B18x O30OH2 x = ~4 where A = Mg2+ Fe2+ Zn2+ B = Al3+ Sn4+ Ti4+ Li+ □One of the authors Zhuming Yang is particularly grateful to Prof Dr Josef Zemann for his kind help and friendship during the past twenty years Best wishes on the occasion of his 90th birthday The authors acknowledge the help of Dr Hao Xiang for singlecrystal structure data collecting and Dr Tang Guoqiang for the SIMS analyses They would also like to thank the editor and the referees for their constructive comments The project was supported by the National Natural Science Foundation of China No 41272063
Keywords:
.
|
Other Papers In This Journal:
- Precise estimation of pressure–temperature paths from zoned minerals using Markov random field modeling: theory and synthetic inversion
- Formation of cordierite-bearing lavas during anatexis in the lower crust beneath Lipari Island (Aeolian arc, Italy)
- Beiträge zur Kenntnis seltener Arsenatmineralien unter besonderer Berücksichtigung von Vorkommen des Schwarzwaldes
- Argon and fission track dating of Alpine metamorphism and basement exhumation in the Sopron Mts. (Eastern Alps, Hungary): thermochronology or mineral growth?
- Cervelleite, Ag 4 TeS: solution and description of the crystal structure
- An Early Cretaceous garnet pressure–temperature path recording synconvergent burial and exhumation from the hinterland of the Sevier orogenic belt, Albion Mountains, Idaho
- Crystal reaming during the assembly, maturation, and waning of an eleven-million-year crustal magma cycle: thermobarometry of the Aucanquilcha Volcanic Cluster
- Formation of corundum in metapelites around ultramafic bodies. An example from the Saualpe region, Eastern Alps
- Origin of phlogopite-orthopyroxene inclusions in chromites from the Merensky Reef of the Bushveld Complex, South Africa
- PGE mineralization in marginal sulfide ores of the Chineisky layered intrusion, Russia
- An empirical garnet (YAG) – xenotime thermometer
- Magma storage and mixing conditions for the 1953–1974 eruptions of Southwest Trident volcano, Katmai National Park, Alaska
- In situ Re–Os isotopic analysis of platinum-group minerals from the Mayarí-Cristal ophiolitic massif (Mayarí-Baracoa Ophiolitic Belt, eastern Cuba): implications for the origin of Os-isotope heterogeneities in podiform chromitites
- Reply to comments by Sengupta, Raith and Dasgupta on S. B. Bhattacharya and R. K. Kar (2002)
- Trace element mapping by LA-ICP-MS: assessing geochemical mobility in garnet
- Metasomatized lithospheric mantle beneath Turkana depression in southern Ethiopia (the East Africa Rift): geochemical and Sr–Nd–Pb isotopic characteristics
- Topotactic formation of ferrisicklerite from natural triphylite under hydrothermal conditions
- In situ observations of bubble growth in basaltic, andesitic and rhyodacitic melts
- NanoSIMS mapping and LA-ICP-MS chemical and U–Th–Pb data in monazite from a xenolith enclosed in andesite (Central Slovakia Volcanic Field)
- Origin of eclogite and garnet pyroxenite from the Moldanubian Zone of the Bohemian Massif, Czech Republic and its implication to other mafic layers embedded in orogenic peridotites
- Phosphorus-controlled trace element distribution in zircon revealed by NanoSIMS
- Hydroxyl in olivines from mantle xenoliths in kimberlites of the Siberian platform
- Garnet-bearing rhyolite from Deh-Salm area, Lut block, Eastern Iran: anatexis of deep crustal rocks
- Electrical conductivity of orthopyroxene and plagioclase in the lower crust
- Chromite in komatiites: 3D morphologies with implications for crystallization mechanisms
- In situ Sr isotopic analyses of epidote: tracing the sources of multi-stage fluids in ultrahigh-pressure eclogite (Ganghe, Dabie terrane)
- Source components of the Gran Canaria (Canary Islands) shield stage magmas: evidence from olivine composition and Sr–Nd–Pb isotopes
- The stability and origin of sodicgedrite in ultrahigh-temperature Mg-Al granulites: a case study from the Gondwana suture in southern India
- Plagioclase in the Skaergaard intrusion. Part 1: Core and rim compositions in the layered series
- The Campanian Ignimbrite (southern Italy) geochemical zoning: insight on the generation of a super-eruption from catastrophic differentiation and fast withdrawal
- Source of parental melts to carbonatites–critical isotopic constraints
- Melting of clinopyroxene + magnesite in iron-bearing planetary mantles and implications for the Earth and Mars
- Immiscible separation of metalliferous Fe/ Ti-oxide melts from fractionating alkali basalt: P - T - f O2 conditions and two-liquid elemental partitioning
- Experimental calibration of a garnet–clinopyroxene geobarometer for mantle eclogites
- A case for hornblende dominated fractionation of arc magmas: the Chelan Complex (Washington Cascades)
- Melting phase relations of a mica–clinopyroxenite from the Milk River area, southern Alberta, Canada
- Shoshonite and sub-alkaline magmas from an ultrapotassic volcano: Sr–Nd–Pb isotope data on the Roccamonfina volcanic rocks, Roman Magmatic Province, Southern Italy
- The role of slab melting in the petrogenesis of high-Mg andesites: evidence from Simbo Volcano, Solomon Islands
- Evolution of the Taupo Volcanic Center, New Zealand: petrological and thermal constraints from the Omega dacite
- Multi-stage metasomatism of diamondiferous eclogite xenoliths from the Udachnaya kimberlite pipe, Yakutia, Siberia
- Understanding magma evolution at Campi Flegrei (Campania, Italy) volcanic complex using melt inclusions and phase equilibria
- Hercynian, Pan-African, Proterozoic and Archean ion-microprobe zircon ages for a Betic-Rif core complex, Alpine belt, W Mediterranean – consequences for its P - T - t path
- Hydrogen bonding in coquimbite, nominally Fe 2 (SO 4 ) 3 ·9H 2 O, and the relationship between coquimbite and paracoquimbite
|