Guarello Island (Spanish: ''Isla Guarello'') is an island in
Madre de Dios Archipelago
Madre means mother in many Romance languages, and it may also refer to:
*Madré, a commune in the Mayenne department of northwestern France
*Mądre, a village in the Greater Poland Voivodeship, in west-central Poland
*Isola Madre, an Italian islan ...
in
Magallanes Region
The Magallanes Region (), officially the Magallanes y la Antártica Chilena Region ( es, Región de Magallanes y de la Antártica Chilena), is one of Chile's 16 first order administrative divisions. It is the southernmost, largest, and second lea ...
. Guarello Island is in a
limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...
area that also includes
Madre de Dios Island
Madre de Dios Island (Spanish: ''Isla Madre de Dios'', ) is an uninhabited island in the Magallanes Region, Chile. It is located west of the Trinidad Channel and Concepción Channel. Madre de Dios Island is composed partly of limestone and has ...
. The island has the world's southernmost limestone mine and it has reserves for 100 years, and 600,000 tons of limestone with a
millesimal fineness
The fineness of a precious metal object (coin, bar, jewelry, etc.) represents the weight of ''fine metal'' therein, in proportion to the total weight which includes alloying base metals and any impurities. Alloy metals are added to increase hardn ...
of 96% of
Calcium carbonate are extracted each year. Half of the production is used in the
steel mill
A steel mill or steelworks is an industrial plant for the manufacture of steel. It may be an integrated steel works carrying out all steps of steelmaking from smelting iron ore to rolled product, but may also be a plant where steel semi-finish ...
s of
Huachipato
Club Deportivo Huachipato is a Chilean football club based in Talcahuano that is a current member of the Chilean Primera División.
The club was founded 7 June 1947 and plays its home games at the Estadio CAP, which has a capacity of 10,500 ...
which also owns the mine
See also
*
List of islands of Chile
This is a list of islands of Chile, as listed by the National Geospatial-Intelligence AgencyCountry Files (GNS)The data was retrieved on 19 January 2013 and thwere "ISL" and "ISLS" The country has 43,471 islands, according to the Chilean Ministr ...
External links
Islands of Chile @ United Nations Environment ProgrammeWorld island information @ WorldIslandInfo.comSouth America Island High Points above 1000 meters*
United States Hydrographic Office
The United States Hydrographic Office prepared and published maps, charts, and nautical books required in navigation.
The office was established by an act of 21 June 1866 as part of the Bureau of Navigation, Department of the Navy.
It was transfe ...
South America Pilot(1916)
Islands of Magallanes Region
Calcium carbonate mining
{{MagellanAntarctic-geo-stub