Search Results - "Nielsen, T. F. D."
-
1
Links between Calcite Kimberlite, Aillikite and Carbonatite in West Greenland: Numeric Modeling of Compositional Relationships
Published in Journal of petrology (05-06-2024)“…Abstract Textural, mineralogical and mineral compositional observations in a suite of Neoproterozoic aillikite and calcite kimberlite dykes from southern West…”
Get full text
Journal Article -
2
Inverse Modeling to Constrain Composition of CO2-Rich Parental Melt of Kimberlite: Model Development and Application to the Majuagaa Dyke, Southern West Greenland
Published in Journal of petrology (01-02-2023)“…Abstract A model is developed to test the hypothesis that kimberlites can form by low-degree melting of asthenospheric mantle followed by entrainment and…”
Get full text
Journal Article -
3
Elemental Distributions and Mineral Parageneses of the Skaergaard PGE–Au Mineralization: Consequences of Accumulation, Redistribution, and Equilibration in an Upward-Migrating Mush Zone
Published in Journal of petrology (01-10-2019)“…The Skaergaard PGE–Au mineralization, aka the Platinova Reef, is a syn-magmatic Platinum Group Element (PGE) and gold (Au) mineralization that formed after…”
Get full text
Journal Article -
4
Parental melts of melilitolite and origin of alkaline carbonatite: evidence from crystallised melt inclusions, Gardiner complex
Published in Contributions to mineralogy and petrology (01-02-1997)“…The Gardiner complex and similar melilitolite and carbonatite-bearing ultramafic alkaline complexes are believed to represent subvolcanic complexes formed…”
Get full text
Journal Article -
5
-
6
The E Greenland continental margin; a transition between oceanic and continental magmatism
Published in Journal of the Geological Society (01-05-1982)“…The E Greenland continental margin differs from typical margins in having a superimposed regional uplift which has exposed the early rift products for direct…”
Get full text
Journal Article -
7
-
8
Silicate Liquid Immiscibility within the Crystal Mush: Late-stage Magmatic Microstructures in the Skaergaard Intrusion, East Greenland
Published in Journal of petrology (01-01-2011)Get full text
Journal Article -
9
From volcanic plains to glaciated peaks: Burial, uplift and exhumation history of southern East Greenland after opening of the NE Atlantic
Published in Global and planetary change (01-05-2014)“…In southern East Greenland (68–70°N), voluminous flood basalts erupted onto a largely horizontal lava plain near sea level at the Paleocene–Eocene transition…”
Get full text
Journal Article -
10
Mineralogy of Crystallized Melt Inclusions from Gardiner and Kovdor Ultramafic Alkaline Complexes: Implications for Carbonatite Genesis
Published in Journal of petrology (01-11-1998)Get full text
Journal Article -
11
Precious metals in magmas of East Greenland; factors important to the mineralization in the Skaergaard Intrusion
Published in Economic geology and the bulletin of the Society of Economic Geologists (01-11-1995)“…A survey of precious metals, Ni and Cu levels, and their mutual relationships in several magma suites of the East Greenland volcanic passive margin shows that…”
Get full text
Journal Article -
12
Textural Maturity of Cumulates: a Record of Chamber Filling, Liquidus Assemblage, Cooling Rate and Large-scale Convection in Mafic Layered Intrusions
Published in Journal of petrology (01-01-2007)“…Textural maturity describes the extent to which a rock has evolved from the initial reaction-controlled texture towards textural equilibrium controlled by the…”
Get full text
Journal Article -
13
Experimental constraints on the Skaergaard liquid line of descent
Published in Lithos (01-11-2006)“…New experimental information permits a forward approach to modeling the liquid line of descent of the Skaergaard intrusion. A series of melting experiments on…”
Get full text
Journal Article -
14
Intermetallic compounds, copper and palladium alloys in Au–Pd ore of the Skaergaard pluton, Greenland
Published in Geology of ore deposits (01-12-2015)“…Copper–palladium intermetallic compounds and alloys (2314 grains) from the Au–Pd ore of the Skaergaard layered gabbroic pluton have been studied. Skaergaardite…”
Get full text
Journal Article -
15
The E Greenland rifted continental margin; an examination of the coastal flexure
Published in Journal of the Geological Society (01-01-1981)“…The structure of the E Greenland coastal flexure, a major structure developed during continental break-up, is interpreted on the basis of field observations…”
Get full text
Journal Article -
16
A Hawaiian beginning for the Iceland plume: Modelling of reconnaissance data for olivine-hosted melt inclusions in Palaeogene picrite lavas from East Greenland
Published in Lithos (01-11-2006)“…Compositions of parental and primary melts are modelled for olivine-hosted melt inclusions in three, Palaeogene, proto-Iceland plume picrite samples from East…”
Get full text
Journal Article -
17
Re–Os isotope geochemistry of Tertiary picritic and basaltic magmatism of East Greenland: constraints on plume–lithosphere interactions and the genesis of the Platinova reef, Skaergaard intrusion
Published in Lithos (01-06-1999)“…Re–Os abundance and isotopic studies on a small number of samples from the lowermost part of the East Greenland lava pile and the nearby Skaergaard intrusion…”
Get full text
Journal Article -
18
Oldoinyo Lengai natrocarbonatite revisited: a cognate fluid condensate?
Published in Journal of African earth sciences (1994) (2001)Get full text
Journal Article -
19
A discussion of Hunter and Sparks (Contrib Mineral Petrol 95:451?461)
Published in Contributions to mineralogy and petrology (01-02-1990)Get full text
Journal Article -
20