super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan

super(40)Ar- super(39)Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, is saddle-shaped. The plateau age, minimum appearance age and isochron age shown on the spectra are 56.53 plus or minus 0.43 Ma, 55.5...

Full description

Saved in:
Bibliographic Details
Published in:Chinese journal of geochemistry 2004-10, Vol.23 (4), p.342-348
Main Authors: Mingqin, He, Jiajun, Liu, Chaoyang, Li, Zhiming, Li, Yuping, Liu, Aiping, Yang, Haiqing, Sang
Format: Article
Language:English
Subjects:
Age
Basins
CONCENTRATES
Copper
Dating
FORMING
MINERAL DEPOSITS
ORES
QUARTZ
SPECTRA
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 348
container_issue 4
container_start_page 342
container_title Chinese journal of geochemistry
container_volume 23
creator Mingqin, He
Jiajun, Liu
Chaoyang, Li
Zhiming, Li
Yuping, Liu
Aiping, Yang
Haiqing, Sang
description super(40)Ar- super(39)Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, is saddle-shaped. The plateau age, minimum appearance age and isochron age shown on the spectra are 56.53 plus or minus 0.43 Ma, 55.52 plus or minus 1.78 Ma and 55.90 plus or minus 0.29 Ma respectively. The age data are consistent with each other within 1 sigma uncertainties. Because the given initial super(40)Ar/ super(36) Ar value of 294.7 plus or minus 1.14 is very close to Nier's value (295.5 plus or minus 5), both plateau and isochron ages may be considered as the forming time of quartz. So the age of 55.90-56.53 Ma represents the forming age of ore deposits. It is obvious that the ore deposits were formed during the Early Himalayan period.
doi_str_mv 10.1007/BF02871306
format article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_753653008</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>753653008</sourcerecordid><originalsourceid>FETCH-proquest_miscellaneous_7536530083</originalsourceid><addsrcrecordid>eNqNi71OwzAURi0EEuVn4QnuBkg13MRp3Iw0omJgZGGqLulNMXLs1D9D2XlvWuABmL5zpPMJcVXgXYGo7xdLLOe6UFgfiUnRNEqiqqvjPSOibKqyPhVnMX4glkppPRFfMY8cbiq8fQgSfkU1e4E1JeM24HvYZgrpE_rgB_CBwThI7wxvZHbkNuOharNsPYze7gZOZK3pDqXsvOvYpUCJ10CBaQrP5H4eC4rGTeE1O0fuQpz0ZCNf_u25uF4-vrRPcgx-mzmm1WBix9aSY5_jSs9UPVOIc_X_8huDYlkm</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>753653008</pqid></control><display><type>article</type><title>super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan</title><source>Springer Link</source><creator>Mingqin, He ; Jiajun, Liu ; Chaoyang, Li ; Zhiming, Li ; Yuping, Liu ; Aiping, Yang ; Haiqing, Sang</creator><creatorcontrib>Mingqin, He ; Jiajun, Liu ; Chaoyang, Li ; Zhiming, Li ; Yuping, Liu ; Aiping, Yang ; Haiqing, Sang</creatorcontrib><description>super(40)Ar- super(39)Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, is saddle-shaped. The plateau age, minimum appearance age and isochron age shown on the spectra are 56.53 plus or minus 0.43 Ma, 55.52 plus or minus 1.78 Ma and 55.90 plus or minus 0.29 Ma respectively. The age data are consistent with each other within 1 sigma uncertainties. Because the given initial super(40)Ar/ super(36) Ar value of 294.7 plus or minus 1.14 is very close to Nier's value (295.5 plus or minus 5), both plateau and isochron ages may be considered as the forming time of quartz. So the age of 55.90-56.53 Ma represents the forming age of ore deposits. It is obvious that the ore deposits were formed during the Early Himalayan period.</description><identifier>ISSN: 1000-9426</identifier><identifier>EISSN: 1993-0364</identifier><identifier>DOI: 10.1007/BF02871306</identifier><language>eng</language><subject>Age ; Basins ; CONCENTRATES ; Copper ; Dating ; FORMING ; MINERAL DEPOSITS ; ORES ; QUARTZ ; SPECTRA</subject><ispartof>Chinese journal of geochemistry, 2004-10, Vol.23 (4), p.342-348</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Mingqin, He</creatorcontrib><creatorcontrib>Jiajun, Liu</creatorcontrib><creatorcontrib>Chaoyang, Li</creatorcontrib><creatorcontrib>Zhiming, Li</creatorcontrib><creatorcontrib>Yuping, Liu</creatorcontrib><creatorcontrib>Aiping, Yang</creatorcontrib><creatorcontrib>Haiqing, Sang</creatorcontrib><title>super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan</title><title>Chinese journal of geochemistry</title><description>super(40)Ar- super(39)Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, is saddle-shaped. The plateau age, minimum appearance age and isochron age shown on the spectra are 56.53 plus or minus 0.43 Ma, 55.52 plus or minus 1.78 Ma and 55.90 plus or minus 0.29 Ma respectively. The age data are consistent with each other within 1 sigma uncertainties. Because the given initial super(40)Ar/ super(36) Ar value of 294.7 plus or minus 1.14 is very close to Nier's value (295.5 plus or minus 5), both plateau and isochron ages may be considered as the forming time of quartz. So the age of 55.90-56.53 Ma represents the forming age of ore deposits. It is obvious that the ore deposits were formed during the Early Himalayan period.</description><subject>Age</subject><subject>Basins</subject><subject>CONCENTRATES</subject><subject>Copper</subject><subject>Dating</subject><subject>FORMING</subject><subject>MINERAL DEPOSITS</subject><subject>ORES</subject><subject>QUARTZ</subject><subject>SPECTRA</subject><issn>1000-9426</issn><issn>1993-0364</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqNi71OwzAURi0EEuVn4QnuBkg13MRp3Iw0omJgZGGqLulNMXLs1D9D2XlvWuABmL5zpPMJcVXgXYGo7xdLLOe6UFgfiUnRNEqiqqvjPSOibKqyPhVnMX4glkppPRFfMY8cbiq8fQgSfkU1e4E1JeM24HvYZgrpE_rgB_CBwThI7wxvZHbkNuOharNsPYze7gZOZK3pDqXsvOvYpUCJ10CBaQrP5H4eC4rGTeE1O0fuQpz0ZCNf_u25uF4-vrRPcgx-mzmm1WBix9aSY5_jSs9UPVOIc_X_8huDYlkm</recordid><startdate>20041001</startdate><enddate>20041001</enddate><creator>Mingqin, He</creator><creator>Jiajun, Liu</creator><creator>Chaoyang, Li</creator><creator>Zhiming, Li</creator><creator>Yuping, Liu</creator><creator>Aiping, Yang</creator><creator>Haiqing, Sang</creator><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20041001</creationdate><title>super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan</title><author>Mingqin, He ; Jiajun, Liu ; Chaoyang, Li ; Zhiming, Li ; Yuping, Liu ; Aiping, Yang ; Haiqing, Sang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_7536530083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Age</topic><topic>Basins</topic><topic>CONCENTRATES</topic><topic>Copper</topic><topic>Dating</topic><topic>FORMING</topic><topic>MINERAL DEPOSITS</topic><topic>ORES</topic><topic>QUARTZ</topic><topic>SPECTRA</topic><toplevel>online_resources</toplevel><creatorcontrib>Mingqin, He</creatorcontrib><creatorcontrib>Jiajun, Liu</creatorcontrib><creatorcontrib>Chaoyang, Li</creatorcontrib><creatorcontrib>Zhiming, Li</creatorcontrib><creatorcontrib>Yuping, Liu</creatorcontrib><creatorcontrib>Aiping, Yang</creatorcontrib><creatorcontrib>Haiqing, Sang</creatorcontrib><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Chinese journal of geochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mingqin, He</au><au>Jiajun, Liu</au><au>Chaoyang, Li</au><au>Zhiming, Li</au><au>Yuping, Liu</au><au>Aiping, Yang</au><au>Haiqing, Sang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan</atitle><jtitle>Chinese journal of geochemistry</jtitle><date>2004-10-01</date><risdate>2004</risdate><volume>23</volume><issue>4</issue><spage>342</spage><epage>348</epage><pages>342-348</pages><issn>1000-9426</issn><eissn>1993-0364</eissn><abstract>super(40)Ar- super(39)Ar fast neutron activation age spectrum of quartz in ore collected from the Baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, is saddle-shaped. The plateau age, minimum appearance age and isochron age shown on the spectra are 56.53 plus or minus 0.43 Ma, 55.52 plus or minus 1.78 Ma and 55.90 plus or minus 0.29 Ma respectively. The age data are consistent with each other within 1 sigma uncertainties. Because the given initial super(40)Ar/ super(36) Ar value of 294.7 plus or minus 1.14 is very close to Nier's value (295.5 plus or minus 5), both plateau and isochron ages may be considered as the forming time of quartz. So the age of 55.90-56.53 Ma represents the forming age of ore deposits. It is obvious that the ore deposits were formed during the Early Himalayan period.</abstract><doi>10.1007/BF02871306</doi></addata></record>
fulltext fulltext
identifier ISSN: 1000-9426
ispartof Chinese journal of geochemistry, 2004-10, Vol.23 (4), p.342-348
issn 1000-9426
1993-0364
language eng
recordid cdi_proquest_miscellaneous_753653008
source Springer Link
subjects Age
Basins
CONCENTRATES
Copper
Dating
FORMING
MINERAL DEPOSITS
ORES
QUARTZ
SPECTRA
title super(40)Ar- super(39)Ar dating of quartz from ore in the baiyangping Cu-Co polymetallic ore-concentrated area, Lanping Basin, Yunnan
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T17%3A51%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=super(40)Ar-%20super(39)Ar%20dating%20of%20quartz%20from%20ore%20in%20the%20baiyangping%20Cu-Co%20polymetallic%20ore-concentrated%20area,%20Lanping%20Basin,%20Yunnan&rft.jtitle=Chinese%20journal%20of%20geochemistry&rft.au=Mingqin,%20He&rft.date=2004-10-01&rft.volume=23&rft.issue=4&rft.spage=342&rft.epage=348&rft.pages=342-348&rft.issn=1000-9426&rft.eissn=1993-0364&rft_id=info:doi/10.1007/BF02871306&rft_dat=%3Cproquest%3E753653008%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-proquest_miscellaneous_7536530083%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=753653008&rft_id=info:pmid/&rfr_iscdi=true