A mineral of a black color, submetallic luster, and high specific specific gravity.
A kind of mineral coal of a black color, sufficiently hard and solid to be cut and polished.
A mineral of an iron-black color, and very sectile, consisting principally of sulphur, antimony, and silver.
It is usually of a black color, and opaque, except in thin splinters.
Growing black; changing to a black color; approaching to blackness.
The brown or black color is due to the conversion by the acids of the stomach of the normal blood-coloring matter into dark-brown haematin.
A mineral of a brown to black color occurring in prismatic crystals, often twinned so as to form groups resembling a cross.
A representation of the outlines of an object filled in with a black color; a profile portrait in black, such as a shadow appears to be.
A mineral of a steel-gray or iron-black color; tin pyrites.
A mineral found usually in thin, wedge-shaped crystals of a yellow or green to black color.
For some purposes, however, the production of a black color is still dependent on the use of the logwood dye.
The solid extract has a bright, black color, while the liquid extract is a dark brown paste with a smell like that of burnt sugar.
Three parts of the quinone di-imine combine with themselves, forming a substance of a brown-black color, which was formerly regarded as the final oxidation product.
They are best known as the makers of the French copying ink, of a violet- black color, made from logwood, which was first put on the market in 1853 under the name of Encres Japonaise.
A negro; a person whose skin is of a black color, or shaded with black; esp.
The quality or state of being black; black color; atrociousness or enormity in wickedness.
This may pass into a black color by reason of extravasation of blood.
They are readily recognized by their inky-black color, which extends throughout the whole mass.
In the nostrils are found small reddish spots, or petechiæ, which gradually assume a brownish and frequently a black color.
Small perforations, like pin holes, will be found, and issuing from them small cylindrical beetles of a deep brown or black color.
If the precipitate produced by nitrate of silver possesses a black color, it may consist of a sulphide.
The color of the spots is distinctive: arsenical spots are brown and exhibit a metallic lustre, whereas those originating from antimony possess a black color, especially near their border.
As previously remarked, the gluten obtained from a mixture of buckwheat and wheaten flour possesses a grey or even a black color.
Defn: Growing black; changing to a black color; approaching to blackness.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "black color" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
