These rocks are a schist, and abound with the copper pyrites, which occasionally exhibits a pavonine tarnish. The schist is sometimes of a very deep gray colour, and is then the most rich in metal; sometimes also it has the green[…]
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It resembled from a distance porphyry, while much of it had a pavonine lustre, like the argentiferous galena of the Silver States in North America. The great weight suggested one mass of metal, and part of it had evidently been[…]
Source: wiktionary
362. Massive BORNITE, having a pavonine purple tarnish; with dolomite. Kenmare mine, Co. Kerry, Ireland. 363. Massive BORNITE, having a pavonine purple tarnish; with malachite and ochre.
Source: wiktionary
In D. kahli the blue of the wings on the upper side is deep pavonine blue, or intense cobalt, confined on the anterior wing to a broad patch above the lower margin near the lower angle, and not invading the cell;[…]
Source: wiktionary
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