ⲁⲛⲓⲕⲁⲙ

(noun male)

substance

kind of vitriol

Crum: 12a
Dawoud: 7b

https://en.wikipedia.org/wiki/Copper(II)_sulfate — copper sulfate?

https://en.wikipedia.org/wiki/Iron(II)_sulfate — iron sulfate?

https://upload.wikimedia.org/wikipedia/commons/5/5a/Chalcanthitefrance.jpg — chalcanthite

(kind of) vitriol; copper sulfate?; iron sulfate?; atramentum sutorium; chalcanthite

complete

ⲁⲛⲓⲕⲁⲙ SB nn m, kind of vitriol: PMéd 131, 187 S, BMOr 8775 136 B زاج, K 205 B قلقند χάλκανθον, which is Pliny's atramentum sutorium (μελαντηρία), v PMéd 127. If so, ⲕⲁⲙ = ? black.

Crum: 12a

Dawoud: 7b