. Boletín. Fot. 38.- -Esquistos en la mina de La Campana. Cerro de la Campana. San Antonio, Baja California.. Fot. 39—Esqui'itos fíente a la liiina íoleikui l-Á Triuiil'o, Eaja Criliíorni:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Instituto Geológico de México; Universidad Nacional de México. Instituto de Geología. México : Instituto

- Image ID: RHGDP0
. Boletín. Fot. 38.- -Esquistos en la mina de La Campana. Cerro de la Campana. San Antonio, Baja California.. Fot. 39—Esqui'itos fíente a la liiina íoleikui l-Á Triuiil'o, Eaja Criliíorni:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Instituto Geológico de México; Universidad Nacional de México. Instituto de Geología. México : Instituto
Library Book Collection / Alamy Stock Photo
Image ID: RHGDP0