Thursday, February 14, 2008

The Ancient Rivers

ANCIENT MAGALIA CHANNEL

Magalia Channel is just north of Paradise, Butte County and gold sites are on both sides of the channel. A 54 pound nugget was found at Magalia. The West Branch of Feather River runs near and crosses this ancient channel south of Last Chance Creek.

ANCIENT JURA RIVER

The Ancient Jura River is from the Jurassic Period, which makes it much older than the ancient rivers of the Tertiary Period. The course of this ancient river traces from Sierra County past Blairsden and Cromberg in Plumas County and Mount Ingalls. There are very few gold sites along the Jura River.

MOKELUMNE ANCIENT RIVER OF GOLD

Tertiary Mokelumne River starts in Eldorado National Forest and runs westward. It terminates about 8 miles west of California State Highway 49 not far from the town of Plymouth in Amador County. Two branches of the river originate near the North Fork of the Cosumnes River. Quite a few gold sites occur along the westernmost branch and along the main course of the ancient river near the towns of Volcano and Plymouth.

CALAVERAS ANCIENT RIVER OF GOLD

A considerable number of gold sites parallel the Tertiary Calaveras River. Tertiary Calaveras itself parallels the South Fork of the Stanislaus River just north of Columbia Historical State Park. The ancient river continues westward to California State Highway 49 and parallels the gold camps north to San Andreas. It terminates near Valley Springs in Calaveras County.

Rich gold deposits occur near the branches of ancient Calaveras. Hundreds of gold sites appear on Gold Map 5 along and between the two northern branches that originate near the towns of Sutter Creek and West Point.

TUOLUMNE ANCIENT RIVER OF GOLD

Tertiary Tuolumne River parallels the present-day Tuolumne River from Oakland Recreation Camp in the Stanislaus National Forest to Chinese Camp by Highway 49. There are many gold sites both north and south of this ancient river and near the towns of Coulterville, Jacksonville, Jamestown and Tuolumne.

ANCIENT INTERVOLCANIC CATARACT CHANNEL

The ancient Intervolcanic Cataract Channel originates in Calaveras Big Trees National Forest in Tuolumne County. It crosses the North Fork of the Stanislaus River into Calaveras County. It then crosses the Stanislaus River near Carson Hill, Columbia State Park and Squabbletown. The channel continues in a southwesterly direction a few miles west of Sonora and Jamestown and terminates at the Tuolumne/Stanislaus County line. A considerable number of gold deposit sites exist at each of the aforementioned towns.

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