Goliath16 Jan 2021 22:31
What clues are there that could help us see what's at Goliath.
The MMI results have picked up Sn or tin.
This is a description of tin deposits in Australia:-
Tin occurs in both primary and secondary deposits. Primary deposits are typically associated with granite intrusive rocks which form when magma bodies cool (solidify) beneath the Earth's surface, rather than on it as in the case of volcanic rock. Primary deposits can occur within the granite or within pegmatities or aplites associated with the granite. Deposits occur also in rocks surrounding the margins of the intrusions as veins, disseminations, skarns or carbonate replacements generated by tin bearing fluids derived from the granite magmas. Carbonate-replacement deposits form some of the largest tin deposits in Australia.
If there's tin in the soil then it looks like there is evidence of a granite intrusion.
Tin is rare in WA.
More than 85% of Australia's economic tin resources are located at the Renison Bell deposit in Tasmania, a primary carbonate replacement deposit. This is Australia’s only significant producer of tin. Other Australian mines include Greenbushes in Western Australia, and deposits in the Herberton/Mount Garnet are of north Queensland.
Price of tin is around $21,000 per ton
Other uses besides tin plate, bronze alloys:-
Tin oxide is used as a white glaze on pottery (including tiles) or glassware, and can be coloured with other metal oxides.
Plate glass is made by floating molten glass on a bath of molten tin while it solidifies, giving the glass a very flat and polished surface.
In biocides (such as wood preservatives and disinfectants), making dyes, plating baths, making perfumes and soaps, making plastics (especially as a stabalizer in polyvinyl chloride), strengthening glass bottles, in toothpaste, in veterinary medicines, church organ pipes (lead-tin alloy), cast iron, fire ******ants, pewter (mostly tin, with antimony, copper and lead), and used for beer tankards, candlesticks, salt and pepper shakers etc, dental fillings and tinsel (60-40 tin-lead alloy).