The Summitville mine was a gold mining site in Rio Grande County, Colorado south of Del Norte.

Mining at Summitville, by exposing more rock surface to weathering, increased acidity and concentrations of dissolved metals in runoff from the mine area.

Water runoff from the Summitville mine flows down Wrightman Fork, mixes with naturally acidic runoff from unmined areas, flows into the Alamosa River and flows out of the mountains into the San Luis Valley, where it is used for crop irrigation.

:” Extreme acid-rock drainage is the dominant long-term environmental concern at the Summitville mine and could have been predicted given the geological characteristics of the deposit.

* Summitville mine, in Colorado

Gold was discovered at Summitville in 1870.

In 1984 an area of was acquired by the Galactic Resources Ltd. subsidiary Summitville Consolidated Mining Company, Inc. ( SCMCI ).

:” It is likely that natural contamination adversely affected water quality and fish habitat in the Alamosa River long before and will continue to have adverse effects even when acid drainage from Summitville is remediated.

Summitville is in the Summitville caldera, one of many extinct volcanoes making up the San Juan volcanic field.

Rocks in the Summitville area were millions of years ago subjected to acid-sulfate alteration, which causes the streams that drain the area to be naturally acidic and naturally high in metals.

The degradation in Summitville runoff water quality has its origin in both decades-old mining structures, such as the Reynold ’ s adit, and the open-pit mining of 1985-1992.

:” Results of studies as of late 1993 indicate that mining at Summitville has had no discernable short-term adverse effects on barley or alfalfa crops irrigated with Alamosa River water.

Summitville is a town in Van Buren Township, Madison County, Indiana, United States.

Summitville is located at ( 40. 337361 ,-85. 642985 ).

Summitville is home to an elementary school.

In the summer of 2009, Summitville opened a new volunteer fire department.

One is on the line between Summitville and Phillipsport where a lone stretch of the canal and the towpath, along with a dry-dock have been cleaned up.

They took ownership of the old school building in Summitville and completely renovated it.

* Summitville – A hamlet north of Wurtsboro on Route 209.

Summitville is a village in Columbiana County, Ohio, United States.

Summitville is located at ( 40. 679020 ,-80. 886687 ).

For an anthropologist, loquacious old L'Turu was a mine of information.

Yours, but not mine, was an age in which innocence was fostered and carefully -- if not perhaps altogether innocently -- preserved.

Modern warfare was born in this campaign -- periscopes, camouflage, booby traps, land mines, extended order, trench raids, foxholes, armored cars, night attacks, flares, sharpshooters in trees, interlaced vines and treetops, which were the forerunners of barbed wire, trip wires to thwart a cavalry charge, which presaged the mine trap, and the general use of anesthetics.

The daughter, Lilly, was a very good friend of mine and I always had hopes that someday she and Meltzer would find each other.

) when Krim says mine was as severe a critical-intellectual, environment as can be imagined, he is off his rocker.

She escaped, crawled through the usual mine fields, under barbed wire, was shot at, swam a river, and we finally picked her up in Linz.

In spring and in autumn the run was made for a group of botanists which included an old friend of mine.

As I was playing Mother Cabrini, the picture was actually `` all mine '', with nearly every scene built around me.

a friend of mine removing her from the curio cabinet for inspection was felled as if by a hammer, but he had previously drunk a quantity of applejack.

His first conclusion, on behavior of individual items, is negative, whereas mine ( on Ath. and Yok. ) was partially positive.

To his Harvard colleague, Josiah Royce, whose philosophic position differed radically from his own, James could write, `` Different as our minds are, yours has nourished mine, as no other social influence ever has, and in converse with you I have always felt that my life was being lived importantly ''.

it is when I meet someone who was a close friend of the family, and therefore of mine, and they nod to me so coolly and walk away, that it hurts.

Whether or not Wally lost his job was no concern of mine.

Her name was Suzanne, and mine Stephen.

I could hardly believe such good luck was mine.

He was my nephew, my brother's son, handsome and warm and newly-scrubbed, with happiness upon his face and his face resembled my brother's and mine as well.

" If you have any sense of humor about your strip — and I had a sense of humor about mine — you knew that for three or four years Abner was wrong.

Glace Bay is the second largest urban community in population and was the island's main coal mining centre until its last mine ceased operation in the 1980s.

After clearing out an abandoned mine, the player finds a scrap of parchment that reveals the death of the player's godparents was ordered.

Production of gold and silver was suspended in 1999, including at what was, in 1980, the Western Hemisphere's largest gold mine, at Pueblo Viejo.

Production in 1991 dropped 92 % from the previous year, as a presidential decree suspended mining operations at the largest mine, in response to increasing fears of deforestation, although reforestation of mined areas was in progress.

Speaking of his wife, Desdemona, Othello the Moor says, " Her name that was as fresh / As Dian's visage, is now begrim'd and black / As mine own face.