From the Historical Gazette:Baker City, 1899 under the heading:
More Gold Than Rock:
A carload of ore from the Golconda mine, six miles southerly from Sumpter, Baker county, has just been received for the Selby Smelting Works and another is ready for shipment. It is magnificient ore, much of it being so rich in free gold and
telurides as to seem almost fabulous in value. It was struck at the 200 foot level in the mine and is now 12 feet wide, all pay shoot.
The rich mine is the property of J.G. English and John T. English, father and son, who purchased the mine 18 months ago and have operated with only indifferent success until the present strike was made. So rich is it that it runs thousands of dollars to the ton some of it showing more gold than rock. ... The Golconda mine is only one of the promising properties located on a mineral belt some 40 miles long and 20 miles wide running through Eastern Oregon.
More Gold Than Rock:
A carload of ore from the Golconda mine, six miles southerly from Sumpter, Baker county, has just been received for the Selby Smelting Works and another is ready for shipment. It is magnificient ore, much of it being so rich in free gold and
telurides as to seem almost fabulous in value. It was struck at the 200 foot level in the mine and is now 12 feet wide, all pay shoot.
The rich mine is the property of J.G. English and John T. English, father and son, who purchased the mine 18 months ago and have operated with only indifferent success until the present strike was made. So rich is it that it runs thousands of dollars to the ton some of it showing more gold than rock. ... The Golconda mine is only one of the promising properties located on a mineral belt some 40 miles long and 20 miles wide running through Eastern Oregon.