M 85

Zinc deposits and occurrences in Nevada, by Richard B. Jones, 1984.

Location map of 172 zinc districts; on topographic base with township and range grid; indicating quantity of past production in five levels; also showing five types of wall rock, four types of vein occurrences, six types of replacement body occurrences, and aplite dikes; list of districts by county.

Supersedes M15; additional information is in B65.

Map 85, 1:1,000,000, 33x25", four color, $4.00

Folded

Rolled