pebble phosphate

pebble phosphate

[′peb·əl ′fäs‚fāt]
(geology)
A secondary phosphorite of either residual or transported origin, consisting of pebbles or concretions of phosphatic material.
References in periodicals archive ?
The company said its 13-year-old lawsuit alleged that Mobil and IMC had conspired to control the acquisition and development of Florida's Land Pebble Phosphate District, and the distribution of its product, in violation of the Sherman Antitrust Act.