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Daya, Audu Mohammed, Haruna, Ahmad Isah, Maigari, Abubakar Sadiq, Yahuza, Isah (2021) Geology and Possible Host for Bauxite Mineralization of Mambila Plateau, NE Nigeria. International Journal of Geoinformatics and Geological Science, 8 (3). 22-28 doi:10.14445/23939206/ijggs-v8i3p104

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Reference TypeJournal (article/letter/editorial)
TitleGeology and Possible Host for Bauxite Mineralization of Mambila Plateau, NE Nigeria
JournalInternational Journal of Geoinformatics and Geological Science
AuthorsDaya, Audu MohammedAuthor
Haruna, Ahmad IsahAuthor
Maigari, Abubakar SadiqAuthor
Yahuza, IsahAuthor
Daya, Audu MohammedAuthor
Haruna, Ahmad IsahAuthor
Maigari, Abubakar SadiqAuthor
Yahuza, IsahAuthor
Year2021 (December 25)Volume8
Page(s)22-28Issue3
PublisherSeventh Sense Research Group Journals
DOIdoi:10.14445/23939206/ijggs-v8i3p104Search in ResearchGate
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Mindat Ref. ID13886948Long-form Identifiermindat:1:5:13886948:1
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Full ReferenceDaya, Audu Mohammed, Haruna, Ahmad Isah, Maigari, Abubakar Sadiq, Yahuza, Isah (2021) Geology and Possible Host for Bauxite Mineralization of Mambila Plateau, NE Nigeria. International Journal of Geoinformatics and Geological Science, 8 (3). 22-28 doi:10.14445/23939206/ijggs-v8i3p104
Plain TextDaya, Audu Mohammed, Haruna, Ahmad Isah, Maigari, Abubakar Sadiq, Yahuza, Isah (2021) Geology and Possible Host for Bauxite Mineralization of Mambila Plateau, NE Nigeria. International Journal of Geoinformatics and Geological Science, 8 (3). 22-28 doi:10.14445/23939206/ijggs-v8i3p104
In(2021, December) International Journal of Geoinformatics and Geological Science Vol. 8 (3) Seventh Sense Research Group Journals
Abstract/NotesBauxites are normally formed from underlying
aluminosilicate rocks as a result of tropical weathering. The
most important mineral constituent of the bauxite ore is
gibbsite, boehmite, or diaspore. The methods adopted for
this study involved reconnaissance surveys, detailed
geologic mapping, and petrographic studies. Two (2) major
rock units were identified and collected for laboratory
studies: basalt and trachyte. The basalt is black to dark
green in hand specimen and generally displays columnar
jointing structures. Its petrography showed plagioclase
feldspar to be 55.33%, pyroxene 30.33%, and opaque
mineral 14.33%. The trachyte, however, is generally light
grey in hand specimen, massive, and displays a nondirectional brecciation pattern. Its petrography showed
sanidine to be 49.33%, augite 21.33%, oligoclase 11.00%,
hornblende 9.00%, and opaque mineral 9.33%. The bauxites
of the Mambilla Plateau are therefore found to be formed
from residual chemical weathering of trachyte and occur as
a blanket cover over saprolite.

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LocalityCitation Details
Mambilla Plateau, Taraba, Nigeria

Mineral Occurrences

LocalityMineral(s)
Mambilla Plateau, Taraba, Nigeriaβ“˜ Alkali basalt, β“˜ Basalt, β“˜ Biotite, β“˜ Biotite granite, β“˜ Feldspar Group, β“˜ Fine-grained ("volcanic") normal crystalline igneous rock, β“˜ Gneiss, β“˜ Granite, β“˜ Granitic gneiss, β“˜ Migmatite, β“˜ Phonolite, β“˜ Plagioclase, β“˜ Pyroxene Group, β“˜ Quartz, β“˜ Rhyolite, β“˜ Sediment, β“˜ Trachyte


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