Question: What type of mines are Dome Mine and Camlaren Mine in Canada?

<P0-S0> The Colomac Mine was a privately owned and operated open pit gold mine located 220 km northwest of Yellowknife in the Northwest Territories in Canada . <P0-S1>  The Colomac mine operated between 1990–1992, and 1994–1997. <P0-S2>  It was operated by Neptune Resources Limited that had little success in making a profit during its operation. <P0-S3>  In 1994, the mine had reopened under Royal Oak Mines Inc. <P0-S4>  Both Neptune Resources and Royal Oak Mines where both owned and operated by Peggy Witte. <P0-S5>  Due to low gold prices and high cost of mining, Royal Oak Mines was forced into bankruptcy. <P0-S6>  The Federal Government of Canada became owners of the mine, along with the related environmental issues. <P0-S7>  A major cleanup effort is under way to prevent the mine from polluting the environment, but this might be too late at this stage. <P0-S8>  This mine is now owned and controlled by the Indigenous and Northern Affairs department of the Federal government, while Public Works and Government services is the current contracting authority. <SEP> <P1-S0>  The bird is a drab brown and gray color and is in the same family as warblers and thrushes. <P1-S1>  The converted fishing boats had a displacement from 165 to 270 tons of water. <P1-S2>  The Accentor-class mine sweeper was designed for the sweeping of mines in harbors, bays, and other littoral waters. <P1-S3>  This bird is endemic to Europe, Asia, and North Africa which is the area that World War II occurred. <P1-S4>  They had speeds from 8.5 up to 14 knots and crews from as small as 15 up to 50. <P1-S5> In World War II, the United States Navy needed a vessel that could consistently locate mines in [foreign or domestic?] <P1-S6>  or littoral waters. <P1-S7>  This class of minesweeper was named after the Accentor bird, Prunella modularis. <P1-S8>  This saved the Navy both time and money. <P1-S9>  Typically, the Accentor-class minesweepers were armed with a pair of .50 caliber machine guns for protection. <P1-S10>  Littoral waters are found between the shore line and waters 60 meters deep. <P1-S11>  The Accentor-class minesweeper had a wooden hull for three reasons. <P1-S12>  Since these converted fishing boats were not all the same, their specifications do vary a bit. <P1-S13>  The second is that wooden hulls were lighter than metal hulls. <P1-S14>  This caused them to float higher in the water, which made them displace less water and have a smaller pressure wave, so pressure mines would not be set off by the movement of the ship. <SEP> <P2-S0> Dome Mine is situated in the City of Timmins, Ontario, Canada; and was developed during the Porcupine Gold Rush. <SEP> <P3-S0>  It consists of a property totaling about 981 hectares. <P3-S1> The Camlaren Mine was a small gold mine 80 km north-east of Yellowknife, Northwest Territories, Canada at Gordon Lake. <P3-S2>  The two claims that make up the property were staked in 1936 by prospectors Don Cameron and the Mclaren brothers and developed with two shafts during 1937-1938. <P3-S3>  The name "Camlaren" is a portmanteau of Cameron and McLaren. <P3-S4>  Conditions attributed to World War II halted development at Camlaren in 1939.