Petrified wood-Rhexoxylon

Petrified wood-Rhexoxylon- Zambezi river, near Gokwe Zimbabwe. Triassic Period: 251-199.6 Million Years Ago. 8.5″ x 7.5″ face. 13 inches long

Cuprite-

Cuprite- Great Australia Mine, Cloncurry District, Mount Isa, Cloncurry area, Queensland, Australia. 7 cm across

TENEREAN AFRICAN NEOLITHIC GREEN JASPER BIFACIAL SCRAPER

TENEREAN AFRICAN NEOLITHIC GREEN JASPER BIFACIAL SCRAPER- Exposed Site – South Central Sahara Desert. Tenerian African Neolithic Period. 4,600 – 2,500 BC 11.5 cm x 6 cm … A nice example of a blade with original rind from the host rock the flake was...