Bushmanland subprovince

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WebJun 11, 2024 · Rocks of the Bushmanland Subprovince were deposited before 1195 ± 6 Ma, as revealed by SHRIMP U–Pb dating of zircons from overlying felsic metavolcanic rock units ( McClung, 2006 ). Part of this subprovince is the Geelvloer Formation which hosts the Salt River VMS deposit ( Paizes, 1975 ). It consists of para-amphibolites, biotite-rich ... WebJul 1, 2024 · In this study, we present new geochronological and geochemical data for the late- to post-tectonic Spektakel Suite granitoids, one of the most important and …

LOW-P-HIGH-T METAMORPHISM OF THE AGGENEYS …

WebOct 18, 2024 · Abstract: The Bushmanland Subprovince of the Mesoproterozoic Namaqua-Natal orogenic belt in southern Africa hosts numerous occurrences of … WebJan 1, 2024 · The Bushmanland Subprovince forms the structurally lowermost domain of the Namaqua Sector. It is mostly composed of a ca. 1.8 Ga old orthogneissic basement (the Gladkop Suite) overlain by ca. 1.6 to 1.1 Ga old metamorphosed supracrustal rocks (the Bushmanland and Kamiesberg groups) ... tafferty

Late-Orogenic Juvenile Magmatism of the ... - Oxford …

WebJul 1, 2024 · The Bushmanland Subprovince (BSP), which hosts the Spektakel Suite, forms the most southerly and structurally lowermost domain of the Namaqua … WebSep 8, 2024 · "Implications of the distribution, age and origins of the granites of the Mesoproterozoic Spektakel Suite for the timing of the Namaqua Orogeny in the Bushmanland Subprovince of the Namaqua-Natal Metamorphic Province, South Africa" . Precambrian Research, 312, 68–98. Google Scholar Webzoic Bushmanland subprovince of the Namaqua-Natal Meta-morphic Belt (e.g., Kilian, 2011; Basson et al., 2016). The ore body is lenticular-shaped, with an average thickness of about 0.5m. Mesoproterozoic granite gneiss hosts the ore body, which is situated in a structural zone characterized by early ductile shearing and overprinted by later ... taffeta 18th century dress

(PDF) The Bushmanland Group supracrustal succession, Aggeneys ...

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WebBushman is a topographic surname, a type of name given to a person who resided near a physical feature such as a hill, stream, church, or type of tree. Habitation names form the … WebFeb 3, 2024 · The Namaqua Belt comprises a complex array of Paleo- and Mesoproterozoic subprovinces and terranes—the Richtersveld Subprovince, the Bushmanland Terrane/Subprovince, the Kakamas Terrane, the Areachap Terrane and the Kaaien Terrane—which are separated by major shear zones (SACS 1980; Thomas et al. 1994). taffeta and lace otleyWebTranscribed image text: In the associated photographs (on the left side taken in plane polarised light on the right in crossed polars) of sample LPK7a (Bushmanland … taffeta and lace gown

"WebJul 1, 2024 · Tectono-metamorphic framework of the Bushmanland Subprovince A broad, four phase tectonic framework for the BSP was established by Joubert, 1971, Joubert, 1986. The oldest, Paleoproterozoic, D 1 deformation is only preserved in the lower grade Richtersveld Subprovince and as relict structures in the Gladkop Suite gneisses in the … " - Bushmanland subprovince

Bushmanland subprovince

Geostatistics and Spatial Analysis of Groundwater …

WebThe geochronological data support correlation with events and lithologies in the Bushmanland Subprovince of the Namaqua metamorphic belt and the Vardeklettane Terrane of the Maud belt in westernmost Dronning Maud Land, East Antarctica. Publication: Journal of African Earth Sciences. Pub Date: February 2024 DOI: … Webthe Bushmanland subprovince with topography slopes is mostly of uniform elevation. The arid climatic condition of intense heat produces high evaporative rates within the region. The mean an - nual temperature is 17.4OC, mean annual precipi-tation is between 20 mm to 300 mm, and mean yearly evaporation is between 2000 mm to 2350 mm.

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WebDec 1, 2012 · Thereafter, local intermittent magmatism and sedimentation continued in the Rehoboth and Konkiep Subprovinces and the Kaaien, Bushmanland and Garies Terranes. In most regions from the Rehoboth Subprovince to the Garies Terrane there was an ~1.1 Ga period of magmatism and/or metamorphism which Hanson et al. (2004, 2006) relate …

WebIn the associated photograph (left side taken in plane polarised light, right side in crossed polars) of sample KL6A (Bushmanland Subprovince) minerals 1, 2, 3, 4, 5 ... WebMay 22, 2024 · Abstract. Phase equilibrium modelling of a conformable sequence of supracristal lithologies from the Bushmanland Subprovince of the Namaqua–Natal …

WebBushmanland. An arid area south of the Orange River in the Northern Cape of South Africa. A bantustan in South West Africa (present-day Namibia), intended by the … WebImplications of the distribution, age and origins of the granites of the Mesoproterozoic Spektakel Suite for the timing of the Namaqua Orogeny in the Bushmanland Subprovince of the Namaqua-Natal Metamorphic Province, South Africa (19 citations)

WebBushmanland Area. Bushmanland is a vast and sparsely populated area located in the north eastern parts of Namibia, underneath the Caprivi Strip. Although not as lush as the …

WebThe Gordonia Subprovince experienced such intense deformation that continuous folds formed and there is even evidence of parasitic folds. Northwest striking shear zones … taffers washington dcWebThe Spektakel Suite comprises voluminous late- to post-tectonic granitoids that intruded the pre-tectonic gneisses of the Bushmanland Subprovince (BSP… tafferty llcWeb32 ft (9.8 m) Surface elevation. 293 meters (961 feet) [1] Settlements. Independence Township. Upper Bushman Lake is a 30-acre lake along the Clinton River. [2] The lake, … taffet associatesWebSep 23, 2024 · The Bushmanland Subprovince (BSP) represents the westernmost domain of the Namaqua-Natal Metamorphic Province of southern Africa , which was … taffers tavern boston maWebMay 1, 2024 · The Richtersveld Subprovince is a tectonically-bounded sliver of crust that lies “sandwiched” between the Bushmanland Subprovince below, bounded by the Groothoek Thrust (Van Aswegen et al., 1987; Colliston and Schoch, 1996), and the Kakamas Domain (Hartnady et al., 1985) above. taffers watertownWebJun 1, 2014 · Bushmanland Subprovince; Aggeneys Terrane; View Full GeoRef Record. POWERED BY . Citing articles via. Web of Science (14) Google Scholar. CrossRef (14) Related Articles. Mesoproterozoic base metal sulphide deposits in the Namaqua Sector of the Namaqua-Natal Metamorphic Province, South Africa: a review taffet mery sur oiseWebMar 1, 2024 · The Mesoproterozoic Namaqua Sector of the east-west trending Namaqua-Natal Metamorphic Province (NNMP) located in the Northern Cape Province is underlain … taffers watertown ma