Greenroc Strategic Materials PLC (GROC) · 2026-10-27
Greenroc Strategic Materials completed Phase III drilling at Amitsoq and says the data support starting its planned mine Pre-Feasibility Study in Q1 2027, although one hole found no graphite orebody and some planned drilling has been deferred. The campaign tested the northern extension, while pilot-plant preparation also progressed.
GreenRoc Strategic Materials Plc (GROC) · 2026-09-17
GreenRoc's initial assessment puts Amitsoq graphite's climate impact at 1.60 kg CO₂e per kg of CSPG, with downstream processing accounting for approximately 87% and offering reduction potential.
GreenRoc Strategic Materials Plc (GROC) · 2026-09-09
GreenRoc's Phase III drilling extended known graphite mineralisation 100-150 m north of previous resource drilling, although one hole missed the modelled LGL. Remaining drilling is expected from early October 2026, while any resource expansion requires assay and independent confirmation.
GreenRoc Strategic Materials Plc (GROC) · 2026-08-13
GreenRoc Strategic Materials said geotechnical measurements at Amitsoq are taking longer than anticipated, though it remains confident PFS-enabling drilling and data acquisition will be completed later in the year.
GreenRoc Strategic Materials Plc (GROC) · 2026-07-28
GreenRoc Strategic Materials mobilised a drill rig at the Amitsoq graphite deposit on 15 July 2026 and completed its first Phase III hole, AM_DD_039, on 23 July. The hole intersected the Lower Graphite Layer from 107.15m to 119.51m, equivalent to 9.7m true ore thickness, but the Upper Graphite Layer was absent in this area.
GreenRoc Strategic Materials Plc (GROC) · 2026-06-26
GreenRoc has drawn another €2.0m from EIFO to fund Amitsoq and its AAM pilot plant. It says the remaining €1.3m facility should cover the full 2026 work programme, including corporate costs.
GreenRoc Strategic Materials Plc (GROC) · 2026-06-17
GreenRoc has started test work on Amitsoq bulk sample ore and expanded AAM pilot plant testing. Phase III drilling at Amitsoq is approved for the end of June 2026, and a Pre-Feasibility Study is planned by the end of 2026.
GreenRoc Strategic Materials Plc (GROC) · 2026-05-28
GreenRoc Strategic Materials reports drill rigs are en route for its Amitsoq Phase III programme, with mobilisation starting in late June 2026. The active anode materials pilot plant successfully produced 100kg batches, achieving technical results near its specified targets.