Mother Lode

Mother lode

Mother lode is a principal vein or zone of gold or silver ore. The term probably derives from a literal translation of the Spanish veta madre, a phrase common in old Mexican mining. It is also used colloquially to refer to the real or imaginary origin of something valuable or in great abundance.

Mother Lode (1982 film)

Mother Lode is a 1982 adventure thriller film directed by and starring Charlton Heston. It was written and produced by his son Fraser Clarke Heston. The film also stars Nick Mancuso and Kim Basinger as a gold-hunting couple.

Mother

A mother, mom, mum, mommy, or mummy is the female parent of a child. A woman may be considered a mother by virtue of having given birth, by raising a child who may or may not be her biological offspring, or by supplying her ovum for fertilisation in the case of gestational surrogacy.

Lode

In geology, a lode is a deposit of metalliferous ore that fills or is embedded in a fracture in a rock formation or a vein of ore that is deposited or embedded between layers of rock. The current meaning dates from the 17th century, being an expansion of an earlier sense of a "channel, watercourse" in Late Middle English, which in turn is from the 11th-century meaning of lode as a "course, way".

mother lode

Noun

1. A large or rich vein of gold or of another precious mineral from which other branches extend.
2. Any source of valuable or useful material.