Bradda Head Lithium (LSE:BHL) revealed it has applied SRK Consulting’s proprietary PEG (Pegmatite Evaluation from Geochemistry) workflow at San Domingo and reported the tool has highlighted multiple high‑priority lithium targets including Dragon, Midnight Owl and Ruby Soho that will guide its next drilling phase.
Bradda Head, the North America‑focused lithium development group, said San Domingo comprises 248 claims covering about 1,850 acres, hosts more than 1,000 mapped pegmatites, and has seen 108 drill holes totalling 13,089m across three campaigns.
SRK’s PEG interpretation, which integrates whole‑rock assays, mineralogy and CIA alteration indices, identified preserved primary spodumene-bearing pegmatites, highlighted Dragon and Midnight Owl as standout, and rated Ruby Soho as prospective enough to justify maiden drilling.
The company said the three PEG‑identified areas have BLM‑approved exploration drilling permits (NOIs) and are incorporated into planned drilling programmes aimed at advancing targets toward resource definition.
"The PEG analysis completed by SRK Exploration at the San Domingo project is providing valuable insight into the fertility, mineralogical evolution, and exploration potential of our Arizona pegmatite portfolio," said Ian Stalker, Executive Chair.
Bradda Head added the PEG workflow is scalable across its Arizona portfolio, including the Whistlejacket database of ~18 drill holes and over 400 surface samples, with a further ~350 surface samples being collected to refine targeting.
