Free Form Green Opal – Polished Display Specimen grasshopper An ideal gift for birthdays

An ideal gift for birthdays

This spread specimen is display-ready

Entomology collections and scientific research

Scientific Name: Diplomystus sp

Large — approx

Free Form Green Opal – Polished Display Specimen grasshopper An ideal gift for birthdaysA beautifully polished free form specimen of Green Opal, hand cut with a flat base for effortless display. Each piece is graded by weight, so dimensions will vary naturally, and the unique character of each stone in colour, pattern, shape, and finish means no two specimens are alike. Green Opal is a common Opal formed from a silica rich solution of silicon dioxide and water. As water percolates through the earth, it picks up silica from sandstone;