Beginning in 1939, the hard-rock mining operations in the Red Mountain and Telluride mining districts began a lengthy consolidation under the Idarado Mining Company ( Idarado ), presently a division of Newmont Mining.

The consolidation ended in 1953 with Idarado ’ s acquisition of the Telluride Mines.

Sharp, tetrahedral sphalerite crystals with minor associated chalcopyrite from the Idarado Mine, Telluride, Ouray District, Colorado, USA ( size: 2. 3 × 2. 3 × 1. 2 cm )

The last large scale mines were the Sunnyside Mine near Silverton, which operated until late in the 20th century and the Idarado Mine on Red Mountain Pass that closed down in the 1970s.

The Idarado Legacy, Denver, CO: Idarado Mining Company, subsidiary of Newmont Mining Corporation.

The road ascends several switchbacks, or S-curves, past the Idarado mining operation to the summit of Red Mountain Pass, providing views of Red Mountain ( Colorado ) and several ghost towns.

Some were able to stay behind, however Christianity was then kept underground as to not be persecuted.

Automobile traffic would be kept underground, leaving pedestrians safe above-ground.

Whether or not underground, it needs to be housed in a pipe that is vacuum pumped in order to prevent internal air drag, such as with a mechanical shutter kept closed most of the time but a plasma window used during the moments of firing to prevent loss of vacuum.

The sextant was 11 metres long and once rose to the top of the surrounding three-storey structure, although it was kept underground to protect it from earthquakes.

Much of the art in Paris is kept in underground storage rooms that would be flooded.

The light beams are combined in the VLTI using a complex system of mirrors in underground tunnels where the light paths must be kept equal to distances less than 1 / 1000 mm over a hundred metres.

After the decree prohibiting the native to carry full-sized swords ( such as the Kris and the Kampilan ), the elite and underground practitioners maintained and kept the art alive.

Divine kept his involvement with Waters and these early underground films a secret from his conservative parents, whom he felt would not understand them or the reason for his involvement in such controversial and bad-taste films ; they would not find out about them for many years to come.

The Long Parliament put an end to ales, the last of which was held in 1641, and drove Christmas underground, where it was kept privately, as a form of protest.

Though CBGB was utilized as a hot spot for touring bands to hit when they came through New York, the scene that kept the bar alive during the 1980s was New York's underground hardcore punk scene.

In 1853, following his coup d ' état that ended the Second Republic, Napoléon III charged the architect Joseph-Eugène Lacroix with renovations ; meanwhile he moved to the nearby Tuileries Palace, but kept the Élysée as a discreet place to meet his mistresses, moving between the two palaces through a secret underground passage that has since been demolished.

Ramon's brother, Hector, insists that Bauer be kept alive to buy the Cordilla virus and resell them to underground organizations worldwide for a one billion dollar profit.

Tuvok deduces that the Caretaker is dying, and is making sure the Ocampa are kept safe by destroying the only means of access into the underground complex.

He declares that he is the vanished Prince Rilian, kept underground by the Lady of the Green Kirtle as part of her plot to conquer Overland.

Roxas claimed a second man, who served as Yamashita's interpreter during the Second World War, told him of visiting an underground chamber there where stores of gold and silver were kept, and who told of a golden buddha kept at a convent located near the underground chambers.

White House interpreter Raleigh Hewitt, kept at his post due to the invaders ' laughably poor command of English, is recruited into an underground resistance organization called " The First Team.

The Terriers of this section were accustomed to rodent hunting underground, and worked with packs of foxhounds kept there at the time.

") ( the name of one of the band's first underground hits ) to Rubén, so he kept the name for the release of the first album.

To somewhat reduce that hunger, the demon is kept chained between slabs of dry ice underground in a fallout shelter.

The prisoners were placed in prisons far from their families, some were sexually assaulted by prison personnel, some were denied adequate medical attention, and others were kept in isolated underground prison cells for no reason.

However, they stumbled onto an abandoned wine cellar where they hid Fuji and it became their underground hideout as well — a fact that was kept a carefully guarded secret from the ever-suspicious Binghamton, though he did almost discover it on one occasion.

After the Civil War, Still published the secret notes he ’ d kept in diaries during those years, and his book is a source of many historical details of the workings of the Underground Railroad.

The pits at the Swannington end were worked out by as early as 1875, but the incline found a new lease of life lowering wagons of coal to a new pumping station at the foot that kept the old workings clear of water, so preventing flooding in the newer mines nearby.

Much of the party's inner workings have been clandestine in nature, for instance the precise number of members is kept secret.

His personal diary, kept in detail since 1930, was voluntarily turned over to the prosecution, and became a famous and important document in determining the internal workings of the Japanese government during the war.

These modifications not only drastically reduced exhaust back pressure, making the locomotives far more economical and free-running, but kept the firetubes clean, greatly reducing turn-around time, so much so that they were able to fit into the more intensive diesel locomotive workings.

James S. Palmer taught the first school at Richfield Springs ; Israel Rawson kept the first inn, and Cyrus Robinson the first store, at the Springs ; William Tunnicliff erected the first mill, at the same place.

He criticized the Callaway family textile mill, which he alleged had kept wages at $ 10 a week in Troup County.

In the process the main melting shop and the rolling mill were to be closed ; however, the mill was actually kept open after the planned closure date as the production could not be handled at Rotherham.

They manufactured clothing on a mill and kept their lives busy by creating duties and obligations.

During school vacations, he kept the books for his father, a commission merchant, and also worked in a woolen mill.

Within the castle grounds, there were fishponds, a horse driven mill, woodyard, a vineyard, kennels, a dovecote and a swannery ( the birds were not kept for their aesthetic qualities !).

On certain levels of the museum, the original flooring has been kept intact, distinguishable by hundreds of textile brads and rings ( that carried the threads during the spinning process ) that became embedded in the floor while it was still being used as a mill.

In the meantime the mill will be kept up to its 182, 000 tonnes per day capacity with sulphides from Radomiro Tomic and Alejandro Hales.

The provincial government bought the town and mill at a minimal cost a few weeks before the planned closure and kept the mill operating until 1980.

The mill is kept in working order to this day.

In 1836 the place contained about thirty dwellings, a post-office, one furnace, a grist and saw mill, and a tavern kept by W. H. Mershon.

A condition of sale was that the mill had to be kept in working order.

When the Calais Branch was cut, service was kept on a now-orphaned section of trackage running between Calais and a pulp mill in nearby Woodland ; these tracks ran for several miles through New Brunswick, Canada, and their only remaining connection to the North American rail network was with Canadian Pacific Railway ( CPR ) at St. Stephen, New Brunswick.

Thomas also kept original Nazi documents that he found at the mill, including one bearing the original signature of Heinrich Himmler.

They were not only paid well and given gifts for holidays, but also Gorokhov kept a house of culture with stage and professional actors, a library and a well-equipped technical school, to teach all the skills needed to work at the mill, including towboat navigation.