Klerksdorp sphere
Noun
Meaning
Klerksdorp sphere (plural Klerksdorp spheres)
A small object, often spherical to disc-shaped, found in three-billion-year-old pyrophyllite deposits mined near Ottosdal in South Africa.
Noun
Klerksdorp sphere (plural Klerksdorp spheres)
A small object, often spherical to disc-shaped, found in three-billion-year-old pyrophyllite deposits mined near Ottosdal in South Africa.