AMPHIBOLE n.
ties varying in color and in composition. It occurs in monoclinic crystals; also massive, generally with fibrous or columnar structure. The color varies from white to gray, green, brown, and black. It is a silicate of magnesium and calcium, with usually aluminium and iron. Some common varieties are tremolite, actinolit…
ANGORA n.
at, etc. Angora cat (Zoöl.), a variety of the domestic cat with very long and silky hair, generally of the brownish white color. Called also Angola cat. See Cat. -- Angora goat (Zoöl.), a variety of the domestic goat, reared for its long silky hair, which is highly prized for manufacture.
ANTE- n.
d-, ond-, (only in comp.: cf. Answer, Along), G. ant-, ent- (in comp.). The Latin ante is generally used in the sense of before, in regard to position, order, or time, and the Gr. opposite, or in the place of.
ASSOCIATION n.
fically, as among the Congregationalists, a society, consisting of a number of ministers, generally the pastors of neighboring churches, united for promoting the interests of religion and the harmony of the churches. Association of ideas (Physiol.), the combination or connection of states of mind or their objects with…
BARITE n.
phate of barium, a mineral occurring in transparent, colorless, white to yellow crystals (generally tabular), also in granular form, and in compact massive forms resembling marble. It has a high specific gravity, and hence is often called heavy spar. It is a common mineral in metallic veins.