Jackhammering off to the side -

This shows the unexpected spot that showed some color that was off to the right side of an earlier video.
Here you can see me jackhammering with my smaller Hilti - a TE-700 AVR. This doesn’t show “proper” opal mining. This is me taking a quick stab off to the side at something that looked potentially curious.
I did find a few pieces that showed color. Most of it will become specimens for rock collectors.
At the end of the video I leaned too far to the right, pulled on the power cord for the ring light, and tipped over the tripod. The spacing in the tunnel can be very tricky for doing videos.

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