...From malachite theyobtained several shades of green, from cinnabar or sulphide of mercury, anumber of reds... 
Raphael Petrucci Frances Seaver 「Chinese Painters」
... This sulphide will give tones which are sepia brown with most papers...
John A. Tennant 「Bromide Printing and Enlarging」
...That of the purest sulphide may be kept and used again, though it is not really good policy to do so...
John A. Tennant 「Bromide Printing and Enlarging」
...The supply of sulphide should therefore be dissolved as soon as purchased, as follows: Stock sulphide solution—20 per cent; sodium sulphite 4 ounces; water to make 20 ounces...
John A. Tennant 「Bromide Printing and Enlarging」
...This makes a bath which contains about one per cent real sulphide, corresponding with about a 3 per cent solution of the sulphide as purchased...
John A. Tennant 「Bromide Printing and Enlarging」
...Not only that, defects in the bromide which may lie latent while the print is untoned come to light in the sulphide bath...
John A. Tennant 「Bromide Printing and Enlarging」
...To the colour of oxide of zinc, sulphurettedhydrogen is altogether harmless; sulphide of zinc being itself white...
George Field 「Field's Chromatography」
...Under this name a lemon sulphide of cadmium has lately appeared, towhich the foregoing remarks are applicable...
George Field 「Field's Chromatography」
...They are not absolutely insolublein water, and the sulphide of thallium being brown, would probably bedamaged by impure air...
George Field 「Field's Chromatography」
...Crookes, who discovered this new metal in 1861, believes that thedeep orange shade observable in some specimens of sulphide of cadmium isdue to the presence of thallium...
George Field 「Field's Chromatography」
...He has frequently found it, he says, inthe dark-coloured varieties, and considers the variations of colour incadmium sulphide to be owing to traces of thallium...
George Field 「Field's Chromatography」
...This substanceis the sulphide of lead, found native in the beautiful lead ore, orGalena, of Derbyshire...
George Field 「Field's Chromatography」
..."Calcium sulphide, possibly; I sawthem spreading it above ground in the sun...
Various 「Astounding Stories of Super-Science, June, 1930」
..."Replenishing the supply of sulphide," whispered Winslow...
Various 「Astounding Stories of Super-Science, June, 1930」
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