Author

Victor Conrad Heikes

2 books found

Cover of Geology and Ore Deposits of the Tintic Mining District, Utah, Issues 107-108

Geology and Ore Deposits of the Tintic Mining District, Utah, Issues 107-108

Waldemar Lindgren, Gerald Francis Loughlin, Victor Conrad Heikes · First published 2023

Cover of Ore Deposits Of Utah, Issues 111-112

Ore Deposits Of Utah, Issues 111-112

Victor Conrad Heikes · First published 2018