klerksdorp sphere
Word Rarity
Very rare
Frequency: Zipf frequency 1.66 in modern English
32
Scrabble Score
16
Letters
4
Syllables
9
Unique Chars
Meaning
noun
A small object, often spherical to disc-shaped, found in three-billion-year-old pyrophyllite deposits mined near Ottosdal in South Africa, and thought to have originated as concretions in ancient accumulated volcanic sediments or ash.