Onyx

Onyx (Genesis 2:12)

Onyx (Genesis 2:12)

And the gold of that land is good: there is bdellium and the onyx stone.

The gold of that land is good: there is bdellium and the onyx stone.

A report from 1930 in the British Journal of Physiological Optics discussed lenses made of rock crystal and materials such as ivory, steatite, and onyx.

It cannot be valued with the gold of Ophir, with the precious onyx, or the sapphire.

The name of the first is Pison; that is it which compasseth the whole land of Havilah, where there is gold; and the gold of that land is good: there is bdellium and the onyx stone.

12And the gold of that land is good: there is bdellium and the onyx stone.

12And the gold of that land is good: there is bdellium and the onyx stone.

Onyx is the parallel-banded variety of chalcedony, an oxide mineral.

Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands; agate has curved bands while onyx has parallel bands.