Our mineral supplies--Grinding and polishing materials
Explore the source record for details and available documents.
Bulletin↗
Geology topics
F.J. Katz
Publications and source records attributed to F.J. Katz.
Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Possibilities for manganese ore on certain undeveloped tracts in the Shenandoah Valley, Virginia
Explore the source record for details and available documents.
Bulletin↗
The Newington moraine, Maine, New Hampshire, and Massachusetts
Explore the source record for details and available documents.
Professional Paper↗
Outline of the geology and mineral resources of the Iliamna and Clark lakes region. Gold placers of the Mulchatna
No abstract available.
Bulletin↗