https://ninhursag.herokuapp.com/
The green line shows world production form year 1900 to about 2020, depending on data availability. Yellowish green line shows available reserves – that is ‘easily’ available or economically feasible resources.
Most of USGS data series 140 minerals are included, and you can try to fit various Scipy distribution functions with the data to see some estimates.
PS. It’s on a free tier so it takes a few seconds to boot, if no one have visited recently.
I made an issue, and will fix that and other accessibility concerns in the next release: https://github.com/peterhil/ninhursag/issues/10
Compare for example:
- Atelestite on mindat: https://www.mindat.org/min-407.html
- atelestite on WikiData (RDF based): https://www.wikidata.org/wiki/Q3627885
Edit:on clicking the links it looks like all the entries are just empty pages.
They may have some funding on September to make a public API.