25002 JR11 Sulphur, Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand November 24, 2023 Steve Australasia New Zealand A cluster of sulphur crystals with globular hyalite opal. Width of view 7.75mm wide. Stack of 65 images. Click on the image below for a higher resolution version.
Australasia Australia Victoria ncat JP1241 Aragonite, Hyalite Opal, Magnetite, Rollinsons quarry, Malmsbury, Macedon Ranges Shire, Victoria September 23, 2019
Australasia New Zealand 7395 JL1952 Hyalite Opal, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, North Island, New Zealand December 29, 2020
Australasia Australia Victoria 40018 RH Hyalite Opal, Miners Rest Quarry, Miners Rest, City of Ballarat, Victoria January 19, 2021
North and Central Americas United States Utah 5595 Sulphur, Plasilite, Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, USA October 5, 2019