Lustrous pale yellow crystal of sulphur in slag from the mullock heap area near the main shaft of the Costerfield mine. Width of view 3.5mm. Stack of 40 images.
Click on the image below for a higher resolution version…
Lustrous pale yellow crystal of sulphur in slag from the mullock heap area near the main shaft of the Costerfield mine. Width of view 3.5mm. Stack of 40 images.
Click on the image below for a higher resolution version…