Santa Cruz County History - Articles


Browsing Local History Articles tagged "Ben Lomond Mountain"

he deposits of asphaltic and bituminous rock in Santa Cruz County have long been known and utilized. The material is ... [Read more]

Gold occurs in Santa Cruz County in auriferous black sand deposits, in placer deposits in a number of creeks and ... [Read more]

Granite has been quarried from Ben Lomond Mountain in the past. The rock, which is classified as quartz diorite, is ... [Read more]

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The Quake:
The Loma Prieta Earthquake occurred on October 17, 1989 at 5:04 p.m. (Pacific Daylight Time) and lasted for about 15 seconds. The United States Geological Survey gave it a magnitude of 7.1. It was felt over an area of about 400,000 square miles. On April 18, ..." [More]

Excerpted from Loma Prieta Earthquake, October 17, 1989: Facts and Statistics