This week’s Mineral of the Week is opal. Any opal can be added. Precious opal. Hyalite opal. Jelly opal. Opalised wood. etc
![](https://dd.crocoite.com/wp-content/uploads/2020/05/5666-Opal-Lightning-Ridge-Finch-Co.-New-South-Wales-5mm-Z-f5.6-110-d-r-2k-wp.jpg)
2020 Onwards and Upwards
This week’s Mineral of the Week is opal. Any opal can be added. Precious opal. Hyalite opal. Jelly opal. Opalised wood. etc