Natural Unpolished Rough Opal With Play of Color 925 Silver Prndant from Ethiopia - 1.0"

Natural Unpolished Rough Precious Opal with nice play of colors sterling silver pendant from Ethiopia.
Location: South Welo, Amhara Region, Ethiopia
Size: 2.4 x 1.6 x 1.0 Centimeters with bail
Weight: 1.9 Grams combined