San Jose in Santa Clara County, California — The American West (Pacific Coastal)
Hacienda Mining Display
The equipment is organized in the order in which the mercury ore (mercuric sulfide, HgS, called cinnabar) was mined and processed. The ore from the mine is broken into small pieces, fed into a furnace to drive off mercury vapors. The vapors are contained and cooled back to liquid mercury. The mercury is cleaned and bottled in iron or steel flasks, each containing 76 pounds of the metal.
From left to right, the display starts with underground mining and ends with roasting and cleaning. The now closed Guadalupe Mine itself is located about seven miles north of the village of New Almaden, just north of the park. The Guadalupe Rubbish Company donated the equipment to the New Almaden Quicksilver County Park Association in 1987.
[Illustration caption:] Guadalupe Mine illustration by local artist Jim Campbell Partners New Almaden Quicksilver County Park Association The California State Society, Daughters
Erected 2011 by New Almaden Quicksilver County Park Association, California State Society - Daughters of the American Revolution and Santa Clara County Parks and Recreation.
Marker series. This marker is included in the Daughters of the American Revolution marker series.
Location. 37° 10.408′ N, 121° 49.571′ W. Marker is in San Jose, California, in Santa Clara County. Marker can be reached from Almaden Road. The Hacienda Mining Display is located a short walk on the Deep Gulch Trail from the Almaden Quicksilver County Park parking lot. Touch for map. Marker is at or near this postal address: 21731 Almaden Road, San Jose CA 95120, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Cornish Pump (here, next to this marker); Hoeing Table and Cleaning Tank (here, next to this marker); Mercury Storage Vault (a few steps from this marker); Shaker-Concentrator (a few steps from this marker); D Retort and Condensing System (a few steps from this marker); Gould Rotary Furnace and Condensing System (a few steps from this marker); Skip Loader (a few steps from this marker); Mine Air Compressors (within shouting distance of this marker). Touch for a list and map of all markers in San Jose.
Also see . . .
1. Almaden Quicksilver County Park. (Submitted on November 26, 2011, by Barry Swackhamer of Brentwood, California.)
2. New Almaden History. (Submitted on November 26, 2011, by Barry Swackhamer of Brentwood, California.)
Categories. • Industry & Commerce • Natural Resources •
More. Search the internet for Hacienda Mining Display.
Credits. This page was last revised on June 16, 2016. This page originally submitted on November 26, 2011, by Barry Swackhamer of Brentwood, California. This page has been viewed 437 times since then and 17 times this year. Photos: 1, 2, 3, 4. submitted on November 26, 2011, by Barry Swackhamer of Brentwood, California. • Syd Whittle was the editor who published this page.