RE: Does anyone know much about the product in the ground??3 Oct 2025 10:20
From 17th June RNS:
'UPSA has the commercialisation rights to a substantial pozzolanic silica alumina ("PSA") reserve in Australia with 99 years of extraction rights for 250 million tonnes (held by UPSA's extraction partner, William Clift and his company, Claystone International Pty Ltd ("Claystone")). Claystone has a further 1.35 billion tonnes of PSA reserves over which UPSA has the rights to extract. '
Info taken from smoothoperater