Pala Mine Entrance #1
| Name: | Mine Entrance #1 |
|---|---|
| Date: | 9/10/2006 |
| Location: | Oceanview Mine Pala California |
Just off of I-76 in Northeast San Diego County is the Pala Oceanview Mine, one
of the largest tourmaline producing mines in the United States. Tourmaline, a highly sought after
mineral by collectors, for its beauty and rarity, are only found in sparse locations throughout the
world. Few tourmaline mines exist in the world, thus the gem mines of Pala afford San Diegan’s with a
special treat.
Tourmaline crystals are found in pegmatite rocks. Pegmatites are igneous rock formations that are
usually found as dikes and sills. Erosion exposes the pegmatite, and is referred to as an outcrop.
As to not damage valuable gem crystals, care must be taken when mining the pegmatite. Explosive pipes
are used in such a way as to break large pockets of pegmatite, but pick and shovel is the main tools of
use. This is a slow and tedious process, but the unearthing of spectacular gem crystals is the reward.
In addition to the tourmaline, many other minerals are found, such as: kunzite, morganite, aquamarine,
and beryl. (Swanger 2006)
Note that the Pala Oceanview mine is privately owned. To tour it requires an appointment. To make reservations, click here: http://www.digforgems.com
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