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Josefsdal Chert

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Location and geological context of <b>Josefsdal</b> <b>Chert</b>, Barberton greenstone be...
in > Geology
Published: 01 July 2015
Figure 1. Location and geological context of Josefsdal Chert, Barberton greenstone belt, South Africa. A: Study area, Barberton greenstone belt (BGB, red). Z—Zimbabwe; M—Mozambique. B: Geological map of BGB (after de Ronde and de Wit, 1994 ). Study area shown by white box. Fm—Formation. C
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Stratigraphy and facies associations of <b>Josefsdal</b> <b>Chert</b>, South Africa. Stra...
in > Geology
Published: 01 July 2015
Figure 2. Stratigraphy and facies associations of Josefsdal Chert, South Africa. Stratigraphic column (A; based on outcrops L–M) comprises four stratigraphic units (1–4) consisting of four interbedded sedimentary (chert) facies associations (A–D) that represent sedimentation in shifting upper
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Types of carbonaceous material in the <b>Josefsdal</b> <b>Chert</b>, South Africa. A: Dar...
in > Geology
Published: 01 July 2015
Figure 3. Types of carbonaceous material in the Josefsdal Chert, South Africa. A: Dark wavy, phototrophic laminae (type 1; black arrows) coexisting with dark, chemotrophic clots (type 2; labeled as C). B,C: Details of phototrophic biofilms showing entrapped detrital grains (arrows, B
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Optical image of the <b>Josefsdal</b> <b>chert</b> of Barberton (South Africa). Both the ...
Published: 01 December 2013
Fig. 4 Optical image of the Josefsdal chert of Barberton (South Africa). Both the microbial tidal flat mats (thin layered structures) and carbonaceous sediments (dark patches) can be observed.
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Spectra obtained from <b>Josefsdal</b> <b>chert</b> of Barberton (South Africa) with RLS....
Published: 01 December 2013
Fig. 5 Spectra obtained from Josefsdal chert of Barberton (South Africa) with RLS. Anatase (green), quartz (red) and carbon (blue) were detected with the RLS instrument.
Journal Article
Journal: Geology
Published: 01 July 2015
Geology (2015) 43 (7): 615-618.
...Figure 1. Location and geological context of Josefsdal Chert, Barberton greenstone belt, South Africa. A: Study area, Barberton greenstone belt (BGB, red). Z—Zimbabwe; M—Mozambique. B: Geological map of BGB (after de Ronde and de Wit, 1994 ). Study area shown by white box. Fm—Formation. C...
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Journal Article
Published: 01 December 2013
European Journal of Mineralogy (2013) 25 (5): 721-733.
...Fig. 4 Optical image of the Josefsdal chert of Barberton (South Africa). Both the microbial tidal flat mats (thin layered structures) and carbonaceous sediments (dark patches) can be observed. ...
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Journal Article
Published: 01 December 2013
South African Journal of Geology (2013) 116 (2): 297-322.
...A. HOFMANN; R. BOLHAR; B. ORBERGER; F. FOUCHER AbstractA suite of green and carbonaceous black chert interbedded with submarine volcanic rocks from several stratigraphic levels of the Onverwacht Group of the Barberton greenstone belt, from the top of the ~3.48 Ga Komati Formation to the base...
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Series: GSA Special Papers
Published: 03 October 2017
DOI: 10.1130/2017.2523(03)
EISBN: 9780813795232
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