5526 Humite, Spinel, Luc Yen, Yenbai Province, Vietnam March 23, 2018 Steve Asia Vietnam Brown humite and pink spinel etched out of marble from Luc Yen, Yenbai Province (Yen Bai Province), Vietnam. Click for full sized imageā¦
Europe Italy 5515 Spinel, San Vito quarry, San Vito, Ercolano, Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy October 5, 2019
Montana North and Central Americas United States 1005 Spinel, Crazy Sphinx Mine, Helena, Helena Mining District, Lewis and Clark Co., Montana, USA July 19, 2020
Europe Italy 9106 JP2773 Spinel, Augite, Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy October 11, 2019