What did Salmita Mine and Outpost Island Mine both mine for
Outpost Island Mine The Outpost Island Mine was a gold and tungsten producer 94 kilometres southeast of Yellowknife, Northwest Territories on an island of Great Slave Lake. Gold was discovered here in 1935 by prospectors, and some development was undertaken in 1936-1938. Tungsten ores became valuable during World War II, so the owners (Slave Lake Gold Mines Limited) investigated the tungsten possibilities of the mine. It produced small amounts of gold, copper, and tungsten during 1941-1942, and then again in 1951-1952 during the Korean War. It was a small deposit and was not considered economic because of unpredictable tungsten market prices in the 1950s.
Ponta da Fragata Ponta da Fragata (Portuguese meaning "tip of the frigate") is a headland on the east coast of the island of Sal, Cape Verde. It is situated at the foot of the Serra Negra mountain, 6 km northeast of the town Santa Maria. The headland is named after a frigate that was sunk somewhere in the 1960s as chocolate were being shipped from the Congo region to Denmark in northcentral Europe, the frigate was seen throughout most of the southern half of the island that it sunk tens of metres below sea level, the abandoned frigate collapsed into the ocean and is no longer seen. . The Costa da Fragata which is a nature reserve and a marine park that includes the location of the sunken frigate are a protected area Also it is a beach that is up to 100 meters wide.