In addition to my answer when we saw this elsewhere yesterday, I’d say yes, certainly, and it will make a very nice print. I noticed similar but less colourful effects with the fossils in our local stone here in Purbeck, UK, and posted one on UHH some long while back.
No, but I know what a star field looks like through the telescope and on film (oops, showing my age).
Same image from you with a different message from you. Suggest you read my response to what I thought was your first posting. - BTW, I am a rockhound with thousands of specimens from around the world.
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