Aankondiging • 21h
Great Plains Metals Corp. provides Update on GPS Drilling Programs Great Plains Metals Corp. announced an update on the drill programs at the Goodrich porphyry copper-gold project in the Lachlan Fold Belt. Highlights: Goodrich Drilling Summary; Alteration & Mineralization Highlights: Drill Hole GGDD004; Geological Context; Review of Historical Drill Core at Goodrich; Stage 2 Earn-in Commenced to Reach 70% Ownership. The Company announced on 4 May 2026 the completion of an extensive shallow Air Core program of 2,065 meters around the former Goodrich mine and historic Mt Rose workings. All holes reached bedrock defining several coincident bedrock gold-copper-molybdenum (Au-Cu-Mo) anomalies for follow up investigation. Following the Air Core program, four diamond drill holes were completed for a total of 1020 meters (three at Goodrich and one at Mt Rose). The second hole collared adjacent to the Goodrich open cut, GGDD004, was particularly notable as it intersected a chalcopyrite-bearing cupola, with unidirectional solidification textures (USTs) at 81 meters and visible varying amounts of disseminated chalcopyrite (a copper mineral) in white-mica-albite altered monzonite porphyry to a depth of 218 meters. These are classic signatures of a porphyry copper-gold system. Follow-up drilling is being actively planned to delineate the extent and potential of the mineralization discovered in the Phase One drilling. Detailed core logging from drill hole GGDD004 has defined a classic, well-zoned porphyry copper system with distinct downhole alteration and mineralization profiles: 0 - 8.0 meters (Regolith Zone): Near-surface oxidized zone characterized by intense limonitic weathering and pervasive clay-group alteration. 8.0 - 81.8 meters (Inner Propylitic Halo): Grey-white granodiorite wallrock crosscut by multi-generation, salmon-pink albite vein selvedges and thin quartz- carbonate-epidote veins. Notably, a dense quartz-carbonate vein cluster at 66.5 meters hosts trace bornite mineralization. 81.8 - 240.0 meters (Mineralized Porphyry): Located immediately beneath a prominent UST chalcopyrite-quartz layer. This extensive interval consists of a crowded monzonite porphyry hosting widespread disseminated chalcopyrite. Mineralization is directly associated with strongly developed, overlapping assemblages of pink-orange albite and white-grey phyllic (white mica) alteration. 240.0 - 297.5 meters (Inner Propylitic Zone): Patchy sulfide mineralization transitioning structurally into peripheral, late-stage chloritic-, epidotic-, and carbonate-dominant assemblages near the base of the hole. The primary monzonite porphyry body is punctuated by an intermediate granodiorite intrusive phase and localized post mineral trachytic dykes, highlighting a complex, multi- phase magmatic system. Porphyry copper-gold mineralization has been recognized in the Yeoval-Goodrich district since the 1970's. Despite this, there has been only limited exploration with shallow drilling campaigns targeting geochemical and geophysical anomalies. The geological setting of the disseminated porphyry copper-gold mineralization is not well understood and the recent recognition of monzonitic cupola textures at the former Goodrich mine highlight the potential for "pencil" porphyry targets. It is not known at this stage whether the copper and gold mineralization intersected in GGDD004 is a southern extension of the high- grade ore previously mined at Goodrich, or another mineralized porphyry stock, as such deposits often occur as clusters. A Phase Two drilling program is scheduled to commence in August. The Company expects to receive all the assay results this month and will provide an update in due course. A review of drill core from exploration undertaken by Malachite Resources at Goodrich 25 years ago was conducted at the New South Wales Mines Department storage facility at Londonderry. Recent logging of this core showed that significant altered and potentially mineralized intervals were surprisingly not assayed, and a total of 324 samples have been submitted for assay. Aankondiging • Mar 31
Great Plains Metals Corp., Annual General Meeting, May 28, 2026 Great Plains Metals Corp., Annual General Meeting, May 28, 2026. Location: british columbia, vancouver Canada Aankondiging • Feb 26
Great Plains Metals Corp. announced that it has received CAD 4.183329 million in funding On February 25, 2026, Great Plains Metals Corp. closed the transaction. The transaction has been oversubscribed offering of 23,240,719 units of the Company at a price of CAD 0.18 for total gross proceeds of CAD 4,183,329.42. The Company also granted 2,225,000 stock options to directors, officers and consultants of the Company. Each Warrant entitles the holder to purchase one common share of the Company at an exercise price of CAD 0.28 until February 25, 2028. The Company paid finder’s fees of CAD39,949.98 cash to Haywood Securities Inc and CAD9,000 cash to Canaccord Genuity Corp. Aankondiging • Feb 04
Great Plains Metals Corp. announced that it expects to receive CAD 4 million in funding Great Plains Metals Corp. has announced a non-brokered private placement of up to 22,222,222 units at a price of CAD 0.18 per Unit for gross proceeds of up to CAD 39,99,999.96 on February 3,2026.Each Unit consists of one common share and one-half of one common share purchase warrant. Each Warrant shall entitle the holder to purchase one common share at a price of CAD 0.28 for a period of 24 months from the date of closing. The transaction is subject to the approval of TSX Exchange. All the securities issued pursuant to the offering is subject to a hold period of four months. The Company may pay finder’s fees of 5% on cash as permitted by TSX Venture Exchange policy and applicable securities laws. Aankondiging • Jan 14
Great Plains Metals Corp. Provides an Update Regarding the Proposed Drill Programs At Both the Yeoval Goodrich Project in New South Wales Andever Project in Victoria Great Plains Metals Corp. provided an update regarding the proposed drill programs at both the Yeoval Goodrich Project in New South Wales andEverton Project in Victoria, currently scheduled in first quarter of 2026. Re-evaluation of legacy data has identified drill targets at Goodrich. The Characteristics of Pencil Porphyries - the Goodrich Mine, a previously unrecognized pencil porphyry. Mt Rose - a new discovery and an unrecognized pencil porphyry; First pass aircore drill program planned;Everton Project Update - a previously unrecognized pencil por Murphyry with walkup drill targets. During December 2025, Douglas Kirwin and Aidan Bishop conducted a field visit to the Yeoval Goodrich Project to inspect numerous gold-copper prospects and to introduce GPS to key landowners. Re-evaluation of Legacy technical data has identified drill targets at the historic Goodrich gold-copper mine interpreted to represent the uppermost section of a mineralized pencil porphyry system. Previous mining was centered on a monzonitic cupola with distinctive unidirectional solidification textures (USTs) based on mineralized samples observed at the mine dumps. A preliminary diamond drill campaign is currently being finalized and further updates will be provided this month. Discussions also took place with the preferred local drill contractor with a view to implementing the drill program in second quarter of 2026. The Characteristics of Penc Porphyries. Pencil porphyries are pipe-like, vertically extensive intrusive igneous bodies associated with porphyry copper-gold mineralization. While typically smaller in size compared to other types of porphyry deposits, they often contain a higher concentration of valuable metals, making them significant economic targets. They get their name from their narrow, pencil-like shape and often occur in clusters. Diagnostic Unidirectional Solidification Textures (USTs) are magmatic quartz bands often observed at the top and inner contacts within a "cupola" or apex of the intrusion. They mark the transition zone between the magma and the overlying hydrothermal system. The pencil porphyry is the underlying, cylindrical intrusive body which may extend to vertical intervals of several hundred meters or more. The Goodrich Mine is a previously unrecognized pencil Porphyry and the purpose of the drill campaign is to test mineralization below the old mine. During the period 1868-1886 gold-copper mining at Goodrich supported a small local smelter. Mt Rose - a new discover. During the field visit, mineralized UST's were recognized in the dumps of a small historic mine named Mt Rose, located approximately two kilometres south from the Goodrich mine. Rock textures and gold-copper mineralization are identical to those observed at the Goodrich mine, indicating the presence of another unrecognized pencil porphyry". A first pass aircore drill program comprising 24 shallow holes over a 300 x 200 metre grid is planned at Mt Rose. The objective of this program is to map bedrock geology, alteration and geochemistry with a view to develop drill targets below and surrounding the old workings. Limited mining at Mt Rose occurred during 1886. Given the proximity of Mt Rose to Goodrich, a comprehensive investigation of all copper mapped occurrences will now be undertaken within a 2 kilometre radius of both Mt Rose and the Goodrich mine. Land access has been successfully negotiated and a work program is currently going through approval with a view to drilling beneath the historic mine towards the end of first quarter of 2026. Approximately 20,000T @ 1.4% Mo was mined at April during the period 1918-1926. The Company will provide further updates this month with details regarding the upcoming April drill program. 
