The Asitka 33 occurrence is located within the Asitka 33 claim unit (Assessment Report 5202). The showing occurs on a northwest trending ridge, approximately 3 kilometres northwest of Asitka Peak.

The regional geology is similar to that of the A-4 occurrence (094D 087), which is approximately 2.5 kilometres to the northeast.

Locally, the area is underlain by the Upper Triassic Savage Mountain Formation (Takla Group). This formation consists of greenish to red-brown intermediate porphyritic flows, chloritic tuffs and agglomerates, and minor intercalated epiclastic sediments. The stratified rocks are intruded by the Early Jurassic Asitka Peak stock. The stock ranges from hornblende and/or biotite granodiorite to quartz diorite. The rocks are cut by mafic dykes, generally less than 3 metres thick, which are finely feldspar porphyritic (Assessment Report 5202).

In 1974, Nomad Mines Limited observed desseminated chalcopyrite and bornite in the volcanics and in northwest trending quartz veins on their Asitka 33 claim. These showings are in close proximity to the main intrusive body. Malachite staining is associated with mineralized areas.

In 1991, International Corona collected 11 samples in the area where Nomad Mines first documented copper mineralization. A 0.3 metre chip sample (64505) graded 0.7 per cent copper; a 2 metre chip sample (64509) graded 0.13 per cent copper ("Geochemical Map" (with sample and assay plots), Assessment Report 22018).

See Asitka 10 (094D 148) for related geological and work history details.