Opal var. Hyalite with Chalcedony
As recorded:
San Luis Potosi, Mexico
100mm x 70mm x 40mm
Very pretty normally glassy transparent botryoidal hyalite opal across the front of this quartz matrix. Brilliantly fluorescent.
No-one has added this to their favourites.
10,443,099 minIDs have been issued as of 23rd Apr 2024 1:30 pm UTC