Sierra Brown has a very rich combination of colors. Its rock face is dominated by browns that vary from warm caramel to sable black. When it is split, its cleft face exposes the greyish blue layers, occasionally dotted with fossils.
Sierra Brown has a very rich combination of colors. Its rock face is dominated by browns that vary from warm caramel to sable black. When it is split, its cleft face exposes the greyish blue layers, occasionally dotted with fossils.