A SUMMARY ON CLASSIFICATION OF ORDINARY CHONDRITES FROM THE GROVE MOUNTAINS REGION,ANTARCTICA IN 2006

Abstract

Abstract:

9834 meteorites have been collected in Grove Mountains,Antarctica,and they are held in Polar Research Institute of China now.A detailed petrographical and mineral chemical study of 100 samples has been finished by National Astronomical Observatories,Chinese Academy of Sciences in 2006.By optical microscope and electron probe analysis,results of 100 meteorites show that two samples belong to special types,and the others are classified as ordinary chondrites.Three of the 98 chondrites are primitive type 3 chondrites(2 H3 & 1 L3) and the others are equilibrated ordinary chondrites.In H group,there are 41 equilibrated chondrites including 12 H4 chondrites,20 H5 chondrites and 9 H6 chondrites.For the L group,3 L4 chondrites,13 L5 chondrites and 37 L6 chondrites are sub-classified,and 2 chondrites of LL group are also further classified into one LL4 chondrite and one LL6 chondrite.

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[1]	Dirk Schories, Karen Sanamyan, Nadja Sanamyan, María José Díaz, Ignacio Garrido, Thomas Heran, Jorge Holtheuer & Gesche Kohlberg. Geographic ranges of ascidians from Antarctica and the southeastern Pacific [J]. ADVANCES IN POLAR SCIENCE, 2015, 26(1-English): 8-23.
[2]	. ADVANCE IN MICROBIAL DEGRADATION OF POLLUTANT AND BIOREMEDIATION IN POLAR REGIONS [J]. ADVANCES IN POLAR SCIENCE, 2008, 20(1): 64-71.
[3]	. [J]. ADVANCES IN POLAR SCIENCE, 2008, 20(1): 79-80.
[4]	. null [J]. ADVANCES IN POLAR SCIENCE, 2002, 14(4): 266-275.
[5]	. POTENTIAL APPLICATION OF COSMOGENIC NUCLIDE ~ 10 BE IN ICE AND SNOW FOR QUATERNARY RESEARCH [J]. ADVANCES IN POLAR SCIENCE, 2002, 14(3): 234-242.
[6]	. null [J]. ADVANCES IN POLAR SCIENCE, 1998, 10(2): 29-35.
[7]	. STUDY ON THE SPATIAL DISTRIBUTION OF ORGANIC SALT AND CHLOROPHYLLA IN GREAT WALL BAY,ANTARCTICA [J]. ADVANCES IN POLAR SCIENCE, 1998, 10(2): 65-72.
[8]	. null [J]. ADVANCES IN POLAR SCIENCE, 1997, 9(3): 47-53.
[9]	. null [J]. ADVANCES IN POLAR SCIENCE, 1997, 9(2): 73-78.
[10]	. PETROCHEMISTRY OF THE MESOZOIC CENOZOIC VOLCANIC ROCKS FROM THE CENTRAL PART OF LIVINGSTON ISLAND, WEST ANTARCTICA [J]. ADVANCES IN POLAR SCIENCE, 1995, 7(2): 4-20.
[11]	. EVIDENCES OF SM-ND AND RB-SR ISOTOPES AND TRACE ELEMENT FOR LATE CRETACEOUS VOLCANIC ROCKS FROM DEPLETED MANTLE SOURCE IN KING GEORGE ISLAND,ANTARCTICA [J]. ADVANCES IN POLAR SCIENCE, 1992, 4(3): 16-30.
[12]	. BUNDLE BLOCK ADJUSTMENT WITH SMALL FORMAT AIR PHOTOGRAPHS ON SURVEYING AND MAPPING ON ANTARCTICA [J]. ADVANCES IN POLAR SCIENCE, 1992, 4(2): 27-35.
[13]	. FEEDING HABIT OF THE SOUTH POLAR SKUA AROUND ZHONGSHAN STATION,EAST ANTARCTICA [J]. ADVANCES IN POLAR SCIENCE, 1992, 4(1): 1-16.
[14]	. A NOTE ON THE CRUSTAL STRUCTURE BETWEEN THE ANT- ARCTIC PENINSULA AND THE EAST ANTARCTIC CRATON ACROSS THE SHELFOF THE SOUTHERN WEDDELL SEA [J]. ADVANCES IN POLAR SCIENCE, 1992, 4(1): 23-28.
[15]	. STUDY ON NANO-AND MICROALGAE IN ADJACENT WATERS OF THE ANTARCTICA II. DISTRIBUTION CHARACTERISTICS OF PLANKTONIC NANO- AND MICRODINOFLAGELLATES IN ADJACENT WATERS OF THE SOUTH SHETLAND ISIANDS [J]. ADVANCES IN POLAR SCIENCE, 1991, 3(4): 31-41.

A SUMMARY ON CLASSIFICATION OF ORDINARY CHONDRITES FROM THE GROVE MOUNTAINS REGION,ANTARCTICA IN 2006

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