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International Kimberlite Conference Extended Abstracts: 1995最新文献

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The problem of diamondbearing in Syria 叙利亚的钻石开采问题
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1840
S. Hanna
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引用次数: 0
The correlation of kimberlite activity with mantle metasomatism 金伯利岩活动与地幔交代作用的对比
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1864
J. Konzett, R. Sweeney, W. Compston
{"title":"The correlation of kimberlite activity with mantle metasomatism","authors":"J. Konzett, R. Sweeney, W. Compston","doi":"10.29173/ikc1864","DOIUrl":"https://doi.org/10.29173/ikc1864","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125213023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Palaeozoic lithospheric mantle composition and processes beneath North China Platform 华北地台下古生代岩石圈地幔组成及过程
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1884
F. Lu, Jianping Zheng, Lei Zhao, Weihua Xia, Hong‐fu Zhang
{"title":"Palaeozoic lithospheric mantle composition and processes beneath North China Platform","authors":"F. Lu, Jianping Zheng, Lei Zhao, Weihua Xia, Hong‐fu Zhang","doi":"10.29173/ikc1884","DOIUrl":"https://doi.org/10.29173/ikc1884","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126595271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Petrochemistry of ultradeep (>300 km) and transition zone xenoliths 超深(>300 km)和过渡带捕虏体的岩石化学
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.1016/S0016-7037(99)00211-2
P. Deines, S. Haggerty
{"title":"Petrochemistry of ultradeep (>300 km) and transition zone xenoliths","authors":"P. Deines, S. Haggerty","doi":"10.1016/S0016-7037(99)00211-2","DOIUrl":"https://doi.org/10.1016/S0016-7037(99)00211-2","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121412255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 43
The influence of the deep structure of the Glennie Domain on the diamonds in Saskatchewan kimberlites 格伦尼域深部构造对萨斯喀彻温省金伯利岩中钻石的影响
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1876
K. Leahy, W. Taylor
{"title":"The influence of the deep structure of the Glennie Domain on the diamonds in Saskatchewan kimberlites","authors":"K. Leahy, W. Taylor","doi":"10.29173/ikc1876","DOIUrl":"https://doi.org/10.29173/ikc1876","url":null,"abstract":"Diamondiferous kimberlites are typically located in stable, cratonic (Archean) regions of the earth (Clifford’s Rule). This is reflected in the Nitrogen-aggregation characteristics of the diamonds1. Recently discovered kimberlites at Fort a la Come (FALC)3'5, near Prince Albert, Saskatchewan, and Sloan6, in northern Colorado Fig. 1), show some Proterozoic N-aggregation characteristics. These features are attributed to a Proterozoic continent-continent collision, leading to crustal and lithospheric thickening, and a subsequent period of diamond growth. Heavy minerals have been separated from 320kg of FALC kimberlites (as part of the Operation Fish Scale2 investigating core from FALC), including garnets, micro and macrodiamonds. All the diamonds (30) have been analysed for their N-aggregation state, plus three for carbon isotope values (D. Mattey in ref2). Garnets (105 grains) have been commercially analysed with proton-probe Ni-thermobarometry (W.L. Griffin in ref2). Evidence from seismic reflection east-west profiling (LITHOPROBE at 55°N and COCORP at 49°N) confirms that the Trans-Hudson orogen (THO) is a broadly anticlinal structure7'9. The central region, called the Glennie Domain (GD), comprises tectonically emplaced (aged 1.83-1.79 Ga) arc volcanics and arc sediments bordered by foreland shelf sediments associated with the Heame/Wyoming craton in the west and Superior craton to the east. The entire THO is tectonised by transpressional structures, including thrusts and strike-slip faults, some of which extend into the lower crust. Broad tectonic structures indicate a collision of the GD from the NW","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131930283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diamonds from kimberlites of Southeastern Raipur kimberlite field, Raipur District, Madhya Pradesh, Central India 来自印度中部中央邦赖布尔地区东南部赖布尔金伯利岩矿区的钻石
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1856
N. Jha, Chris B. Smith, B. J. Griffin, B. Chatterjee, G. Pooley
{"title":"Diamonds from kimberlites of Southeastern Raipur kimberlite field, Raipur District, Madhya Pradesh, Central India","authors":"N. Jha, Chris B. Smith, B. J. Griffin, B. Chatterjee, G. Pooley","doi":"10.29173/ikc1856","DOIUrl":"https://doi.org/10.29173/ikc1856","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131226606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Occurrence and stability of diamondbearing assemblages in ultrahigh-pressure metamorphic rocks 超高压变质岩中含金刚石组合的赋存状态及稳定性
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1881
J. Liou, Y. Ogasawara, R. Zhang
{"title":"Occurrence and stability of diamondbearing assemblages in ultrahigh-pressure metamorphic rocks","authors":"J. Liou, Y. Ogasawara, R. Zhang","doi":"10.29173/ikc1881","DOIUrl":"https://doi.org/10.29173/ikc1881","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128451895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Geochemistry and evolution of the ultrabasic Blue Hills intrusive complex (Namibia) 纳米比亚超基性蓝山侵入杂岩的地球化学及演化
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1995-09-19 DOI: 10.29173/ikc1874
S. Kurszlaukis, L. Franz, G. Brey, C. Smith
{"title":"Geochemistry and evolution of the ultrabasic Blue Hills intrusive complex (Namibia)","authors":"S. Kurszlaukis, L. Franz, G. Brey, C. Smith","doi":"10.29173/ikc1874","DOIUrl":"https://doi.org/10.29173/ikc1874","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122605486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Diamond mining on kimberlite dikes of South Africa 南非金伯利岩岩脉上的钻石开采
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1900-01-01 DOI: 10.29173/ikc1861
{"title":"Diamond mining on kimberlite dikes of South Africa","authors":"","doi":"10.29173/ikc1861","DOIUrl":"https://doi.org/10.29173/ikc1861","url":null,"abstract":"","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123230456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic effect of traps on kimberlites: identification of kimberlite klippen 圈闭对金伯利岩的动态影响:金伯利岩的识别
International Kimberlite Conference Extended Abstracts: 1995 Pub Date : 1900-01-01 DOI: 10.29173/ikc1872
Klippen, A. I. Kruchkov, A. D. Kharkiv, V. V. Rogovoi
{"title":"Dynamic effect of traps on kimberlites: identification of kimberlite klippen","authors":"Klippen, A. I. Kruchkov, A. D. Kharkiv, V. V. Rogovoi","doi":"10.29173/ikc1872","DOIUrl":"https://doi.org/10.29173/ikc1872","url":null,"abstract":"Vigorous dynamic activity of trap bodies was reported for the Alakit-Markha kimberlite field (Yakutia). This activity is illustrated by the displacement of the Lower and Upper Paleozoic blocks of sedimentary rocks and kimberlites, both horizontal and vertical. The amplitude of these displacements depends upon the morphology of trap bodies, their thickness, and is equal to 180 m and more (the full thickness of sill) vertically and several hundreds meter along strike.","PeriodicalId":273773,"journal":{"name":"International Kimberlite Conference Extended Abstracts: 1995","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122133206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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