Specimen 112738

Notes : Dewald du Plessis, Herman du Plessis & Dewald du Plessis, 11 November 2021, 1 piece. Banded ironstone with thirteen light bands. Surface.
Dimensions : 6.4, 3.7, 6.8
Geological Context : Proterozoic, Paleoproterozoic, Vaalian, Transvaal
Location : South Africa, Northern Cape, Danielskuil, -27.8955166667, 23.6052166667
Classification : Cyanobacteria