local sulphate of barium a mineral occurring in transparent colorless white to yellow crystals generally tabular additionally in granular form and in small massive kinds resembling marble This has increased specific gravity and hence is actually known as hefty spar it really is a common mineral in metallic veins
- a white or colorless mineral (BaSO4); the key source of barium
- local sulphate of barium, a mineral happening in clear, colorless, white to yellow crystals (generally speaking tabular), additionally in granular type, as well as in compact massive forms resembling marble. It offers a high specific-gravity, and hence is often called heavy spar. It is a typical mineral in metallic veins.
(n.) local sulphate of barium, a mineral occurring in clear, colorless, white to yellow crystals (generally speaking tabular), also in granular form, plus compact huge types resembling marble. This has increased specific-gravity, and therefore is generally called heavy spar. It really is a typical mineral in metallic veins.
Its most striking feature and the one from which it derives its name barytes, barite (from the Greek Oapis, heavy) or heavy spar, is its weight.