n. a bituminous, jet-black hydrocarbon that yields oil and gas, used as fuel.
1876  Albertite . . . differs from true coal in being of one quality throughout, in containing no traces of vegetable tissues, and in its mode of occurrence, as a vein, and not as a lead.
1949  In 1850 . . . erosion of the banks of Frederick Brook at Hillsborough, Albert County, disclosed a large deposit of a unique mineral, called albertite.
1958  In the mid-19th century, an asphaltic mineral with a high gas content was discovered here, which came to be known as albertite.