Dioptase

Altyn-Tyube, Karagandy Oblast, Kazakhstan

Heulandite with Stilbite

Jalgon, Maharashtra State, India

Opal (polished)

Jalisco, Mexico

Quartz Var. Rose

Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil

Spinel (rough and cut)

Mogok, Sagaing District, Mandalay Division, Burma (Myanmar)

Tourmaline var. Uvite with Magnesite and Quartz

Brumado, Bahia, Northeast Region, Brazil