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![Stratigraphic sequences of the three <span class="search-highlight">Grimlock</span> <span class="search-highlight">prospect</span> drill holes (004, 00...]()
![Location of drill holes 004, 005 and 020, and the extent of duricrust miner...]()
![Photographs of typical regolith sample types recovered from the <span class="search-highlight">Grimlock</span> pr...]()
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Grimlock Prospect
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Journal Article
Weathering as a control on the triple oxygen isotopes of groundwater-associated ferromanganese deposits: lessons from the Grimlock Ni–Co–Mn prospect, Northern Territory, Australia
Publisher: Geological Society of London
Published: 04 April 2024
Geochemistry: Exploration, Environment, Analysis (2024) 24 (1): geochem2023-066.
....7071907 * Correspondence: [email protected] Scientific editing by Scott Wood 14 12 2023 01 02 2024 02 02 2024 Fig. 1. Location of drill holes 004, 005 and 020, and the extent of duricrust mineralization at the Grimlock prospect, Northern Territory, Australia...
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Image
Stratigraphic sequences of the three Grimlock prospect drill holes (004, 00...
in Weathering as a control on the triple oxygen isotopes of groundwater-associated ferromanganese deposits: lessons from the Grimlock Ni–Co–Mn prospect, Northern Territory, Australia
> Geochemistry: Exploration, Environment, Analysis
Published: 04 April 2024
Fig. 7. Stratigraphic sequences of the three Grimlock prospect drill holes (004, 005 and 020) with sample depth, metal mineralization and the general trends in triple oxygen isotopes identified. The parallel lines on the vertical axis represent a break in depth (in metres).
Image
Location of drill holes 004, 005 and 020, and the extent of duricrust miner...
in Weathering as a control on the triple oxygen isotopes of groundwater-associated ferromanganese deposits: lessons from the Grimlock Ni–Co–Mn prospect, Northern Territory, Australia
> Geochemistry: Exploration, Environment, Analysis
Published: 04 April 2024
Fig. 1. Location of drill holes 004, 005 and 020, and the extent of duricrust mineralization at the Grimlock prospect, Northern Territory, Australia. The ‘World Imagery’ base map by Esri (2009) has been used as the base map for this figure.
Image
Photographs of typical regolith sample types recovered from the Grimlock pr...
in Weathering as a control on the triple oxygen isotopes of groundwater-associated ferromanganese deposits: lessons from the Grimlock Ni–Co–Mn prospect, Northern Territory, Australia
> Geochemistry: Exploration, Environment, Analysis
Published: 04 April 2024
Fig. 3. Photographs of typical regolith sample types recovered from the Grimlock prospect. ( a ) A near-surface (recovered from 4 m depth) Fe-rich sample from drill hole 004; ( b ) a Mn–Co–Ni-rich sample (recovered from 8 m depth) from drill hole 004; ( c ) a Ni-rich saprolite sample (recovered
