Precious-opal (4.2 x 3.1 x 2.6 cm)

1,700.00

Precious-Opal with very beautiful opalescence from South Wello, Ethiopia.

Description

Formula: SiO2 · nH2O

System: Mineraloid

Locality: South Wello, Amhara Province, Ethiopia

Habit: Opalescence with rainbow spectrum

Color: From pale green to yellow orange opalescence

Luster: Vitreous luster

Weight: 29 g

Dimensions: 4.2 x 3.1 x 2.6 cm

Additional information

Weight 180 g
Dimensions 160 × 140 × 115 mm