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Locality
Imastu F-140 borehole
Depth (m)
Thickness (m)
Rock
Stratigraphy
Author
From
To
293.00293.400.40
weathering crust
Proterozoic
293.40294.300.90
Gravelite
Proterozoic
294.30303.609.30
Gabbro
Proterozoic
303.60304.601.00
Gneiss
Proterozoic
304.60310.606.00
shadow granite
Proterozoic
310.60311.400.80
Migmatite
Proterozoic
311.40312.501.10
shadow granite
Proterozoic
312.50314.001.50
Amphibolite
Proterozoic
314.00315.001.00
shadow granite
Proterozoic
315.00324.709.70
Gabbro
Proterozoic
324.70328.003.30
shadow granite
Proterozoic
328.00331.003.00
Amphibolite
Proterozoic
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