Results 121 to 130 of about 924 (220)

Mapping global kimberlite potential from reconstructions of mantle flow over the past billion years. [PDF]

PLoS One, 2022
Grabreck A, Flament N, Bodur ÖF.
europepmc   +1 more source

Mapping lithofacies within the D/K1 kimberlite pipe at Letlhakane, Botswana: An assessment of petrographic, geochemical and mineralogical indicators [PDF]

, 2007
Mapping and characterisation of the Letlhakane D/Kl kimberlite pipe has allowed a detailed reconstruction of rock forming events and petro- genetic processes during near-surface emplacement of this kimberlite.
Trickett, SK
core  

The Deep Structure of the Kimberlite Pipe Volchya in the Arkhangelsk Diamond Province and Controlling Faults Based on Passive Seismic and Radiological Methods (Northwest Russia)

Applied Sciences
The successful prospecting of kimberlite pipes is dependent upon a comprehensive understanding of the deep structures of the pipes and the host geological formation. This is a challenging task, given the complex nature of diamond deposits, the small size
Konstantin Danilov, Evgeny Yakovlev, Andrey Puchkov, Vladimir Bykov, Alexander Katorin   +4 more
doaj   +1 more source

Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup. [PDF]

Nat Commun, 2023
Olierook HKH, Fougerouse D, Doucet LS, Liu Y, Rayner MJ, Danišík M, Condon DJ, McInnes BIA, Jaques AL, Evans NJ, McDonald BJ, Li ZX, Kirkland CL, Mayers C, Wingate MTD.   +14 more
europepmc   +1 more source

Tungsten-182 evidence for an ancient kimberlite source. [PDF]

Proc Natl Acad Sci U S A, 2021
Nakanishi N, Giuliani A, Carlson RW, Horan MF, Woodhead J, Pearson DG, Walker RJ.   +6 more
europepmc   +1 more source

Reassessing the Pionerskaya pipe : effect of crustal xenolith-kimberlite reactions on host rock classification [PDF]

Primary volcanic rocks mined for diamonds have historically been classified as Group I or Group II kimberlites; the latter now referred to as carbonate-rich olivine lamproites (CROL).
Mailey, Amy
core  

Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. [PDF]

Sci Rep, 2023
Prokopyev I, Doroshkevich A, Starikova A, Kovalev S, Nugumanova Y, Izokh A.   +5 more
europepmc   +1 more source

Age and composition of zircons from the Devonian Petrivske kimberlite pipe of the Azov domain, the Ukrainian shield [PDF]

, 2018
Results of a study of U-Pb and Hf isotope systematics and trace element concentrations in five zircon crystals separated from the Devonian Petrivske kimberlite are reported in the paper.
Vadim Kamenetsky (14740705), Shumlyanskyy, L (15749783), Borodynya, B (15749786)   +2 more
core  

A multi-analytical characterization of fourteenth to eighteenth century pottery from the Kongo kingdom, Central Africa. [PDF]

Sci Rep, 2022
Tsoupra A, Clist B, da Conceição Lopes M, Moita P, Barrulas P, da Piedade de Jesus M, da Silva Domingos S, Bostoen K, Mirao J.   +8 more
europepmc   +1 more source

Biogeochemical characterization and assessment of geoecological risks in the Daldyn kimberlite field

Записки Горного института
The study was conducted on the territory of the Daldyn kimberlite field, within the industrial site of the Udachny Mining and Processing Plant (Yakutia, Russia). The objects of the study were permafrost soils and two types of shrubs – Betula middendorffii
Anna G. Gololobova, Yana B. Legostaeva
doaj