3082

Goler Wash "Throw Back" Nugget, (Brass!) [193710]

Currency:USD Category:Coins & Paper Money / Gold Nuggets Start Price:150.00 USD Estimated At:300.00 - 600.00 USD
Goler Wash  Throw Back   Nugget, (Brass!) [193710]
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This is an incredible gold nugget found by the Nugget Ace in Goler Wash, the site of gold discovery by 1849 Death Valley Argonauts. It was originally copper coated, as are the six small nuggets with this lot, all from the same place in Goler Wash. The large nugget shows an apparent chisel cut, probably placed by an early miner, perhaps in the 1860s.
The "Nugget Ace" found this nugget decades ago in Goler Wash, and kept is as a copper nugget, along with several similar nuggets.
The Nugget Ace" named the nugget "throwback nugget" because some miner in a century past must have thrown it back into the ground thinking it was copper. There is a small chisel-like cut on one side which is not deep enough to expose the interior. The exterior finish looks like gold, but as with many brass alloys, certain contents can look like gold.
The large nugget here is about 1" x 1 1/4" x 1/2", a nice large chunk. The small copper nuggets are all about 1/4" long. 34.5g total,
The presence of a "Brass nugget" caused quite a stir in our office. Into the history books we dove, and sure enough, it was noted that a small furnace was located near Goler Wash that may have dated to the 1860s. Brass was a critical important metal in the mid 19th century, particularly for use welding cast iron, such as broken tools. To make brass, the main constituents are copper and zinc, usually in about a 2/3 Cu, 1/3 zinc ratio, but it can vary depending on the use, or in the case here, may have been field made from the natural copper and zinc minerals such as chalcopyrite and chalcocite (copper) and Sphalerite (zinc). The Darwin (New Coso) district is copper rich, with plenty of sphalerite (currently being mined today), so a ready supply of the natural ingredients was nearby Goler. Ure (1853, Dictionary of Arts, Manufactures and Mines) discusses adding small pieces of copper to the smelted mix, which may explain the small copper pieces found near the furnace site as well.
Today, a few stone ruins mark the spot.
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Date:
Country (if not USA):
State: California
City: Kern County
Provenance: