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Authentic Gold Treasures From California's Historic Mother Lode
We Provide Premium Gold Specimens, Handcrafted Jewelry, and Rugged Apparel From Our Working Mine
Our Historic California Mine Delivers Premium Gold Deposits
Screamer Mine's online shopping store showcases authentic treasures from the South Mother Lode of California, where our epithermal and hydrothermal deposit yields exceptional gold nugget jewelry and high-grade specimen gold.
We Extract Premium Products from California's Most Productive Gold Vein
Located in a historic mining region, our deposit formed millions of years ago through geological events that created iron-rich slate layers. Hydrothermal activity forced quartz bodies into these cracks (kind of like toothpaste being squeezed into the fissures between the slates). Later, intense hydrothermal activity occurred, and a mineralized, super-hot solution invaded the quartz. With the stage perfectly set, this process triggered the growth of gold within the rock. We call this phenomenon a "Stanley Steamer event," resulting in veins running 2 to 25 feet thick with gold throughout.
Exceptional Width, High-Purity Gold
The Screamer Mine vein spans from 2 feet up to over 25 feet in thickness, with gold consistently present throughout both the hanging wall and footwall. Most of the gold is crystalline or crystallized, and rare wire gold specimens are occasionally discovered. These gold pockets can be quite large, sometimes even massive, resulting in outstanding specimens and premium jewelry-grade gold and quartz for cabochons, rings, pendants, and more. The gold typically averages 90% purity in its natural form, is bright and visually impressive, and exhibits unusual characteristics when exposed. Since the deposit is close to the surface, most sulfides usually found in lode deposits have been eliminated by oxidation. This makes our crystalline gold, with its natural 90% purity, perfect for beautiful cabochons, rings, and pendants.
Rediscovering a Lost Deposit
The mine was originally discovered in the 1870s, then remained inactive from around 1890 until 1929, when a small, inexperienced group of miners resumed operations until 1933. During our exploration, we uncovered numerous wine bottles from the 1930s, hinting at the miners' habits of that era. For nearly 80 years, the mine faded from memory until we identified old tailing piles, located a shaft, and rediscovered the deposit. Our first day using a Gold Monster 1000 detector on the tailings revealed 23 gold-laden rocks, confirming the mine's exceptional quality.
The Legacy of Our Mines
The Screamer Mine received its name for three reasons. First, our dog would let out excited screams every time we visited the site. Second, we ourselves couldn't help but shout with enthusiasm whenever we uncovered significant gold deposits. Third, just three-quarters of a mile from the mine, we discovered enormous barefoot footprints—about 18 inches long—imprinted in the dirt road. This mysterious find inspired the creation of our Sasquatch logo, which has become the symbol of The Screamer Mine.
Unearth the Latest Mine News & Finds
Get the latest updates on our fascinating discoveries, mine history, and new specimen finds directly on our blog.
Get in Touch With Our Team
Connect with us directly for information on large crystalline specimens, custom jewelry pieces, or to learn more about the Screamer Mine legacy.