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IDENTIFICATION OF POTENTIAL ZONES FOR KIMBERLITE EXPLORATION – AN EARTH OBSERVATION APPROACH
Alteration, ASTER, EIGEN6C4 Geomorphic anomaly Kimberlite Logical Operator Lithology Lineamen
2019/2/27
n the present study, we have prepared the thematic evidence layers for identifying the potential zones of kimberlite emplacement in parts of Chhatarpur district, Madhya Pradesh. These thematic layers ...
Morphology and surface features of olivine in kimberlite: implications for ascent processes
Morphology surface features olivine kimberlite ascent processes
2015/1/6
Most kimberlite rocks contain large proportions of ellipsoidal-shaped xenocrystic olivine grains that are derived mainly from disaggregation of peridotite. Here, we describe the shapes, sizes and surf...
Morphometry and its implications to stream sediment sampling: A study on Wajrakarur Kimberlite field, penna river basin, Anantapur district, Andhra Pradesh, India
Morphometry WKF Stream sediment sampling Penna River Basin Anantapur Dt. Andhra Pradesh
2014/11/12
Morphometric analysis, including certain linear, areal and relief parameters, has been performed on watersheds covering pipes in the Wajrakarur kimberlite field (WKF) of Anantapur District, Andhra Pra...
Petrogenesis of macrocrystic and aphanitic intrusions in Mesoproterozoic diamondiferous pipe 2 kimberlite, Wajrakarur kimberlite field, eastern Dharwar craton, southern India
Wajrakarur kimberlite field Eastern Dharwar craton geochemistry geochemical modeling petrogenesis
2017/4/11
Mesoproterozoic Pipe 2 kimberlite intruding granitic gneisses in the Wajrakarur kimberlite field (WKF) of Eastern
Dharwar craton, southern India, is one of the first discovered pipes from this field....
What olivine,the neglected mineral,tells us about kimberlite petrogenesis
olivine neglected mineral kimberlite petrogenesis
2009/10/22
We report here the results of a petrographic and geochemical study of remarkably well-preserved kimberlites from the Kangamiut region in Greenland. The samples contain between 5 and 45% of olivine in ...
What olivine, the neglected mineral, tells us about kimberlite petrogenesis
What olivine the neglected mineral kimberlite petrogenesis
2010/9/28
We report here the results of a petrographic and geochemical study of remarkably well-preserved kimberlites from the Kangamiut region in Greenland. The samples contain between 5 and 45% of olivine in ...
Ferrous freudenbergite in ilmenite megacrysts: A unique paragenesis from the Dalnaya kimberlite, Yakutia
Ferrous freudenbergite ilmenite megacrysts unique paragenesis Dalnaya kimberlite Yakutia
2012/4/6
AsuiteofpicroilmenitemegacrystsfromtheDalnayakimberlite,Siberia,wasfoundtofallintooneoftwogroups,themostabundanthaving11¤C12wt%MgOand650¤C15ppmNb,andtheothershavinglowerMgO(8.8¤C10.2wt%)andhigherNb(17...