Smithsonite - Mineral Specimen donut Areas of earthy brown host

Areas of earthy brown host rock and lighter mineral patches break up the surface

or replacing organic material

Approximate size for 1 opal: 1

Its lightweight nature makes it easy to carry around wherever you go

Smithsonite - Mineral Specimen donut Areas of earthy brown hostMined from: Tsumeb Mine area, Tsumeb, Oshikoto Region, Namibia Description: This piece shows classic botryoidal smithsonite with a vivid electric blue to turquoise color, forming rounded, grape like surfaces that flow over a contrasting brown matrix. The surface has a waxy to silky luster, with small hemispherical growths merging together into a smooth, almost liquid looking texture. Areas of exposed matrix break up the color and give the piece a more