Howe Copper Property - British Columbia

The Howe Copper Property is a historic copper-silver-gold-molybdenum-bismuth exploration project situated on Mount Donaldson on British Columbia's Sunshine Coast. The property covers approximately 334.29 hectares and encompasses three mineral occurrences: Howe Copper, Howe Copper North West (Slippery Lake), and HCM 1. The project combines two complementary exploration styles: L04 Porphyry Cu ± Mo ± Au mineralization and structurally controlled high-grade polymetallic quartz-vein mineralization. Historical exploration identified a mineralized muscovite-granite porphyry stock approximately 500 metres in diameter and at least 11 vein systems investigated through surface trenches and short underground workings. The property also has potential for collectible quartz crystals and mineral specimens, including bornite, tetrahedrite, and molybdenite.

The property is predominantly underlain by biotite and hornblende-biotite granite of the Jurassic to Cretaceous Coast Plutonic Complex. These rocks are intruded by a distinctive, sugary-textured, fine- to medium-grained vuggy muscovite granite dated at approximately 83 Ma (Late Cretaceous). Drusy quartz crystals commonly line cavities within the intrusive rock. A potassium-feldspar-rich dyke system cuts the older rocks and is associated with quartz + muscovite + copper + molybdenum + gold + silver mineralization. The principal porphyry-style target is associated with a mineralized muscovite-granite porphyry stock approximately 500 metres in diameter. Historical interpretation suggested that this body could have a pipe-like geometry, although modern exploration is required to test this interpretation. Quartz masses and veins extensively crosscut the intrusive rocks, with at least three principal vein orientations recognized.

Approximately 2,532 feet of diamond drilling in five vertical holes was completed during the 1966–1967 program. The supplied property proposal reports the following copper intersections. Corresponding gold and silver values were not provided in the source. Hole identifiers, interval lengths, and grades are transcribed as reported.

The Howe Copper North West occurrence is situated approximately 700 metres northwest of the principal Howe Copper occurrence. Historical trenching exposed quartz-muscovite-feldspar veins containing tetrahedrite, chalcopyrite, bornite, and chalcocite. Reported historical samples include 56.59% Cu and 833.5 g/t Ag in 1983, followed by a 1991 trench sample returning >1% Cu, >200 g/t Ag, and 0.70 g/t Au. These results provide evidence of high-grade mineralization beyond the main historic workings.

The HCM 1 occurrence is located approximately 300 metres north of Howe Copper and provides an additional exploration target. Its quartz-vein mineralization contains chalcopyrite with minor molybdenite. A 2006 sample described in the supplied proposal as a 0.5-metre grab sample reportedly returned 10.7% Cu, 25 g/t Ag, and 0.064% Mo.

Historical airborne geophysical work reportedly identified a relationship between known Cu-Au-Ag-Mo mineralization and magnetic-low responses, including areas where magnetic lows coincide with elevated electromagnetic responses. Historical interpretations recommended further field investigation of these anomalies and potential extensions of mineralization along strike. Modern high-resolution magnetic surveys, induced polarization/resistivity, and potentially electromagnetic surveying could help reassess the intrusive and vein systems. The effectiveness of these methods and the significance of the historical anomalies remain to be tested.

The vuggy muscovite granite contains drusy quartz crystals, and previous exploration specifically investigated the property for valuable mineral specimens. Assessment Report 29487 documented quartz crystal development within the vuggy granite and quartz masses, including clear to milky material and unusual crystal forms. The supplied proposal also identifies potentially collectible bornite, chalcopyrite, molybdenite, tetrahedrite, chalcocite, malachite, and azurite specimens. Commercial specimen recovery would require appropriate permitting and evaluation. This represents a potential secondary opportunity alongside conventional mineral exploration; no commercial recovery valuation is established by the supplied source.

Aurora Gold and Gravels Inc. is seeking a company capable of advancing the Howe Copper Property through systematic modern exploration and eventual drill testing. The vendors are open to an outright cash and/or share acquisition, a staged option-to-purchase agreement, or another mutually acceptable transaction structure. Under an outright purchase, a buyer could negotiate the acquisition of 100% of the property subject to a retained Net Smelter Return (NSR) royalty. Under an option agreement, a company may earn up to 100% ownership through staged cash payments, company shares, and exploration expenditures. The vendors wish to retain an NSR interest; a potential 2% NSR has been discussed, with final royalty terms and any buyback provisions subject to negotiation. All purchase consideration, exploration commitments, and payment schedules remain negotiable and subject to a definitive agreement.