Box 94
Container
Contains 1 Result:
Iron ore bed, Constancia mine, Province of Bulacan
Item — Box: 94, item: 35.d-11
Scope and Contents note
From the Series:
This series consists of photographs of geology and mineralogy in the Philippines, including mineral districts, gold mines, copper mines, iron mines, stone quarries, and mineral springs. For further information on this series consult Index to Philippine photographs (Ayer 290 .A983 1905).