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New UPb zircon geochronology of the ChomaKalomo

between ca 137 and 118 Ga Our new zircon UPb age data on metasedimentary rocks of the ChomaKalomo Block identifies samples of different ages with slightly different provenances The oldest metasedimentary rock is a muscovitebiotite schist which has only Palaeoproterozoic detrital zircons the two age clusters around 203202

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202199 The final week on Three’s The Block NZ saw the teams put the finishing touches on their outdoor spacesTheir garden creations popped against their elegant houses in Resene Element Resene Half Athens Grey and Resene Zircon and left the judges wowed It was the week to win with a 5000 prize for the best outdoor area and an additional 5000 for the team

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New UPb zircon geochronology of the ChomaKalomo

201541 The ChomaKalomo Block is a northeast trending Mesoproterozoic terrane loed in southern Zaia It is composed of as yet undated gneissic basement with a highgrade metamorphosed supracrustal metasedimentary sequence which is intruded by hornblende granites and gneisses of the ChomaKalomo Batholith that is dated between ca 137 and

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201787 The Marange alluvial diamonds occur on the Ziabwe craton near the ZiabweMozaique border The Ziabwe craton comprises 36 to 35 Ga basement granitegreenstone terranes Wilson 1990 and references

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Three’s The Block NZ outdoor areas are a breath of fresh

202199 The final week on Three’s The Block NZ saw the teams put the finishing touches on their outdoor spacesTheir garden creations popped against their elegant houses in Resene Element Resene Half Athens Grey and Resene Zircon and left the judges wowed It was the week to win with a 5000 prize for the best outdoor area and an additional 5000 for the team

—Precarian Research29

2022110 Closing the “North American Magmatic” Gap Crustal evolution of the Clearwater Block from multiisotope and trace element zircon data Precarian Research —— Petrogenesis and impliions of ~21 Ga

Petrology geochemistry and zircon UPb geochronology

2019111 The Zaezi Belt exposed in northeastern Ziabwe and southern Zaia as a western extension of the Kuunga Orogen Fig 1 Meert et al 1995 is known for exposures of regionally metamorphosed metaigneous and metasupracrustal rocks possibly formed by collision of the Kalahari and Congo Cratons eg Unrug 1983 Coward and Daly 1984

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Early Paleoproterozoic magmatism in the Yangtze Block

201951 Our understanding of the early evolution of the Yangtze Block is limited by the sparsely dispersed nature of preNeoproterozoic exposures New integrated petrographic zircon UPb age and HfNd isotope analyses and wholerock geochemical data for early Paleoproterozoic granites in the Phan Si Pan Complex provides new insights into the evolution of the Yangtze Block as

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Today this element is widely used as zircon as Zirconium oxide and as the metal itself Zirconium is to be found in ceramics foundry equipment glass chemicals and metal alloys Zircon sand is used for heatresistant linings for furnaces for

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UÐPb and Hfisotope analyses of zircon from the K

20081219 Block to the northeast and the Irumide Belt to the southeast Further south the basement rocks of the Ziabwe Craton are exposed and to the west and northwest lies the CongoKasai Craton Fig 1 The Kibaran belt w as formed during the Kibaran orogen y in Mesoproterozoic times The Irumide Belt includes rocks of P aleoprotero

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BETA Holdings BETA Holdings is Ziabwe’s largest brick and concrete roof tile supplier with its origins dating back to 1953 when it was established as Alpha Bricks The company which is headquartered in Mount Hampden has representative sales offices in Bindura Mutare Chiredzi and Kwekwe and has also expanded its regional footprint with operations in Zaia and

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Early Paleoproterozoic magmatism in the Yangtze Block Evidence from zircon UPb ages SrNdHf isotopes and geochemistry of ca 23 Ga and 21 Ga granitic rocks in the Phan Si Pan Complex north Vietnam Precarian Research 324 253268

New UPb zircon geochronology of the ChomaKalomo

The ChomaKalomo Block is a northeast trending Mesoproterozoic terrane loed in southern Zaia It is composed of as yet undated gneissic basement with a highgrade metamorphosed supracrustal metasedimentary sequence which is intruded by hornblende granites and gneisses of the ChomaKalomo Batholith that is dated between ca 137 and 118 Ga Our new zircon U