Results 171 to 180 of about 208 (182)

Petrography, chemical composition, and Raman spectra of chrome spinel: Constraints on the diamond potential of the No. 30 pipe kimberlite in Wafangdian, North China Craton

Ore Geology Reviews, 2017
Pei Ni, Guo-Guang Wang, Yi Ju
exaly  

The geology of the Orapa A/K1 kimberlite, Botswana: further insight into the emplacement of kimberlite pipes

International Kimberlite Conference Extended Abstracts: 1995, 2019
openaire   +1 more source

High-Nb rutile from upper mantle eclogite xenoliths of the diamond-bearing kimberlite pipe Catoca (Angola)

Doklady Earth Sciences, 2014
Yury Borisovich Marin, Marin Yu B, Nikitina L P   +2 more
exaly  

Criteria for estimating the depth of erosion in kimberlite pipes

International Geology Review, 1983
Ye. V. Frantsesson, Ye. I. Boris
openaire   +1 more source

Inclusions of crichtonite group minerals in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia

Doklady Earth Sciences, 2016
Dmitriy Rezvukhin, Igor Sharygin, Vladimir Malkovets   +2 more
exaly  

A model of kimberlite pipe formation after the collision of a comet with the Earth at an angle to the horizon

Moscow University Mechanics Bulletin, 2015
exaly  

How the kimberlite pipes serve to reveal the unknown

Economic Geology, 1932
openaire   +1 more source

Alteration of the Finsch kimberlite pipe, South Africa

Economic Geology, 1975
openaire   +1 more source

Kimberlite metasomatism at Murowa and Sese pipes, Zimbabwe

Lithos, 2004
openaire   +1 more source

The Catoca kimberlite pipe, Republic of Angola: A paleovolcanological model

Geology of Ore Deposits, 2011
exaly