Yahoo Finance

Primary Hydrogen Identifies 8-Kilometre Hydrogen Anomaly at Crooked Amphibolite Project In British Columbia

CALGARY, AB / ACCESS Newswire / November 24, 2025 / Primary Hydrogen Corp. (TSXV:HDRO)(FRA:83W0)(OTCQB:HNATF) (the "Company" or "Primary Hydrogen") is pleased to announce results from its field ...
Nature

Fracture toughness of schist, amphibolite, and rhyolite from the Sanford Underground Research Facility (SURF), Lead, South Dakota

The EGS Collaboration (EGS Collab) project had the goal to better understand fracture stimulation methods, fracture geometries, and processes controlling heat transfer 1 in enhanced geothermal systems ...
insider.si.edu

Plagioclase amphibolite

Object Details Taxon Plagioclase amphibolite - Primary Record Last Modified 17 Sep 2024 Specimen Count 3 Collection Date 2 Aug 1960 Other Numbers Collector's field number : EMS-70-60 IGSN ID : ...
Nature

Reproduction of melting behavior for vitrified hillforts based on amphibolite, granite, and basalt lithologies

European Bronze and Iron Age vitrified hillforts have been known since the 1700s, but archaeological interpretations regarding their function and use are still debated. We carried out a series of ...