Allthatshines said:
goldierocks said:
Buy a cheap electronic pocket scale (useful for SG determination). Why I am doubtful is that you say "it would be 5 or 6 grams in weight". 5 grams of gold occupies about 0.25 cubic centimetres - that looks a lot larger then that in your photo. A bit doubtful ab0ut lead either - if so it would have to be a recent human artefact, not natural.
Thank goldielocks. I have a couple of scales at home but failed to bring them along on this trip. One of my other interests is buying and selling silver and gold bullion / coins.
I'm still carrying the thing around in my pocket. I will melt it down when I eventually get home.
Why I say that if lead it would be an artefact, is because native lead (the mineral) is so rare that In have never seen it in the 50 years that I have worked as a geologist. All occurrences of native lead that I know of occur in Sweden and the Appalachians (Grenville Province) of North America New York State), and seem to have formed under unusual high-grade metamorphic conditions not present in Victoria.