Natural resources controlled by the Japanese Empire after 1937
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This page discusses natural resources controlled by the Japanese Empire (in mainland Asia and the Pacific area) after 1937.
For broader context see Empire of Japan (economic and financial data).
Contents |
[edit] Occupied Chinese Mainland
From 1937, during the Japanese military occupation of territories in China, they controlled certain mineral deposits in those areas. They fall into three sectors:
[edit] North Chinese Area
- Hebei: a coal reserve of 3,071 million tonnes and total production of 7,739,000 tonnes in 1934, divided into deposits in Kailon (Tientsin), Chinghsing and Mentoukow. In the area was also the iron factory of Shihchingshan, processing the Chahar iron, and deposits of bauxite. There was halite (rock salt) extraction of 330,000 tonnes.
- Shansi: this province had a coal reserve of 127,127 million tonnes and total extraction of 2,700,000 tonnes in 1934, from mines in Tatung and Paochiu; and some potential oil fields and pyrite sources too.
- Shangtung: A coal reserve of 1,639 million tonnes, and production 3,504,000 tonnes in 1934, from Chunghsing (1,000,000 tonnes from these mines only) and Luta. Additionally bauxite taken in some places, and a halite production of 42,000 tonnes.
[edit] Central Chinese Area (Nanking puppet government)
- Kiangsu: a coal reserve of 217 million tonnes and production of 267,000 tonnes in 1934. It had a halite production of 560,000 tonnes
- Anhwei: coal reserves were 347 million tonnes, and production of 633,000 tonnes in 1934. Iron reserves were estimated at 20 million tonnes of iron of high grade, and extractions in 1934 were 480,000 tonnes.
- Honan: coal reserves estimated as 6,624 millions tonnes, and extraction was 2,130,000 tonnes in 1934. Deposits of lead, silver and zinc, also.
- Hupei: coal reserves were 440 million tonnes, and production of 458,000 tonnes in 1934. There were sulphur and pyrite deposits. Iron reserves were 26,000,000 tonnes high grade iron, and extraction 600,000 tonnes in 1934.
- Kiangsi: coal reserves of 969 millions tonnes, and production of 340,000 tonnes in 1940. Deposits of tungsten, tin and manganese, also.
- Chekiang: coal reserves were 101 million tonnes and extraction 250,000 tonnes in 1934. There were certain soils rich in bauxite.
[edit] South China area
- Fukien: coal reserves of 500 million tonnes in 1934.
- Kwantung (Canton): 421 million tonnes of coal reserves, and production was 338,000 tonnes in 1934. Iron reserves in Hainan, with 400 million tonnes of iron of high grade in 1934. A small tungsten production, also.
- Kwangsi: coal reserves of 300 million tonnes, and production of 30,000 tonnes in 1940. There were some sources of tungsten, manganese (production of 1,246 tonnes in 1940) and a tin production of 417,000 tonnes too.
- Hunan: coal reserves were 1,793 million tonnes and extraction of 1,050,000 tonnes in 1940. Some deposits of tungsten, mercury, antimony (Hsikwangshan mine), manganese and gold.
- Kweichow: coal reserves were 1,549 million tonnes, and extraction 360,750 tonnes in 1940. Deposits of mercury, copper, antimony, and sulphur also.
[edit] South East Asia
This zone when conquered by Japanese forces added further resources and strategic points. This had formed part of Japanese Navy plans to expand into the 'South Sea lands'.
- Burma: in the Irrawaddy river zone, there were the Yenangyaung and Chauk oil fields, 300 miles (500 km) north of Rangoon. These sources and other in Singu extracted 260,000,000 gallons in 1938, and there was an unexploited coal deposit. This nation had other minerals: amber and jade (nefrite stone), lapis lazuli, lazurite, rubies, extraction 141,490 carats (28.298 kg) in 1937, sapphires, etc. in Shan Mesete. There was a major mine in Bawdwin, producing silver, lead, zinc, nickel and copper. This deposit produced 72,000 tonnes of lead and ones 5,000,000 ounces in 1933, rock with content 20% of lead and zinc as a mineral. In Mergui and Tavoy(Tenasserin area) mines produced tungsten and tin from 1910. Tin extraction rose to 6,623 tonnes in 1937.
- Thailand: in its ranges were abundant sources of tin, which were extracted for mining, and from rivers. On the south coast guano was mined for fertilizer production.
- French Indochina: in Honggay (near Haipong) extracted ones 2,308,000 tonnes of coal in 1937. Minerals included Tungsten, Chromium, Tin, antimony and manganese in the northern area and Phosphate rock in the southern area. These minerals were extracted to export in bulk for processing abroad.
- Malacca: Tin extraction was in the hands of its Chinese citizens; production in 1939 was 55,950 tonnes or some 30% of world production. There were tin factories in Singapur and Penang for processing local extractions, and those of Thailand, Burma and Indochina. In the same area Japanese pre-war investment had related to bauxite, iron and manganese. The Kelantan, Trengganu and Johore iron mineral extractions represented 1,944,701 tonnes in 1939; the manganese was from Kelantan and Trengganu and Bauxite provided from Johore in the same year. Other Japanese mining investments were in the Dutch island of Bintang and existing coal deposits.
- Dutch Indies: Its minerals were scarce but had important value. The oil in the Palembang (Sumatra), Djambi, Medan and Borneo fields in Balikpapan and Tarakan produced 7,938,000 tonnes in 1940; perhaps a greater yield than California and Iran. Coal was in Sumatra and Borneo, with 1,456,647 tonnes mined in the same year. Additionally there were sulphur and manganese in Java, and nickel in Celebes. Tin came from Banka and the Billington Islands, which extracted 43,900 tonnes in 1940. The Japanese mining business in the Bintang Island tin deposits produced 275,000 tonnes that year, supposedly one sixth of world production.
- Philippines: Its mining industry had spectacularly developed during the U.S. administration. It produced more gold than Alaska, or any other American state apart from California. Gold extraction in 1941 represented 1,109,000 troy oz (34,500 kg), five times more than in 1931, and silver associated with gold ore at the same level. These extractions proceeded mostly from the Benget district in Baguio Province, Luzon. Iron deposits were rapidly developed and during 1941 1,191,641 tonnes was exported to Japan. Iron sources were located in North Camarines (Luzon), Samar Island and Surigao in Mindanao island. In the last of these, the iron reserves were estimated as 500 million tonnes; Laterithic minerals with content of silicon, sulphur, phosphorus, and an iron content of 48% were of easy extraction from coastal areas. Chromium was not discovered until 1935, but the Philippines in 1939 produced 164,000 tonnes and had fifth place, or 11%, of world production. Sources were in Zambales (Luzon) with its extraction of 10 million tonnes, chrome oxide with a high 50% of chrome content. Manganese was abundant but of medium quality, and was sent to the USA from 1935; the local production was 58,038 tonnes in 1940. There were also copper, lead, zinc and coal.
The Conquest plans project:
- Soviet Far East/Siberia Mainland: these offered abundant resources for more details see Siberian natural resources.
- British India: its coal reserves were calculated as 54,000 or 79,000 million tonnes situated in the Damodar Valley (Bengal), Bihar, Mahanadi Valley, Godavari Bokaro, which has one deposit philon of 126 feet (38 m). Other quantities of these elements existed in Assam and Punjab, the total production in 1938 was 28,000,000 of tonnes of 2,240 lead with a small quantity exported to Japan. Petrol existed in Punjab, Beluchistan and Assam. Iron deposits exist; one great mass of this was in Salem (Madras), known for Magnetite of high iron content. In Singhbhum (Bihar) and Orissa was hematite of high quality, in Bonai is an open iron deposit, with reserves of 1000 million tonnes and a potential reserve additional of 1,000 million tonnes. In the same district there is a total reserve of 3,600 million tonnes and several thousand of millions tonnes in the country. These deposits are the most important in Asia except for the Soviet iron reserves in north Asia. Other sources are in Mysore, with hematite and Bababudan with Limonite. There are other deposits in Goa (a Portuguese colony) and Gwailor, but exist other lateritic minerals in the country with 30% of iron. The total production of iron in 1937 was 2,870,832 tonnes. The Soviet Union and India produced 75% of the manganese of the world, India produced 1,051,594 tonnes. Of 2,240 tonnes of lead in 1937, quantity inferior at Soviet Production one third part of this. The major reserves were in Central provinces, Bihar, Orissa and Madras. There is a prosperous gold mining zone in Kolar (Mysore), Madras and other points. The Kolar production represented 320,000 troy oz in 1938, a low extraction compared with 616,758 troy oz in 1905. Characteristic minerals of the site are Graphite and Mica. 75% of mica leaves in the world came from India, from excellent sources in Biharand Madras. Ceilan produced an excellent graphite which was exported to Japan. Other minerals were copper, chrome and bauxite which were of little importance and Halite (Mining salt) which is extracted from the Salt range (Punjab) and by evaporation of sea water in coastal areas in the Bombay and Madras area, supplied very little lead and tin. India produced during the 1930s an extraction of:
- Coal (23 Million USD)
- Gold (11 Million USD)
- Lead (5 Million USD)
- Manganese (5 Million USD)
- Silver (4 Million USD)
- Tin (3 Million USD)
- Salt (3 Million USD)
- Tungsten (1 Million USD)
- Iron (1 Million USD)
- Mica (1 Million USD)
This represented the production of 1,800,000 square miles (4,700,000 kmĀ²) and of 350,000,000 persons.
[edit] Pacific Sea lands
In total or partial control:
- New Guinea: certain Gold deposits in Bulolo (East New Guinea) with other minerals in these islands.
- Nauru: certain sources of phosphates.
- Gilberts: are other deposits of phosphates.
- Salomon: sources of gold, copper and phosphates.
In the Conquest plans:
- New Caledonia and Loyalty islands: abundant sources of nickel, chrome, and tin.
- Australia: abundant mineral resources.
[edit] Summary
Except for the transportation difficulties due to great distances, the frequent sinking of Japanese merchants vessels or downed transport aircraft, guerrilla and local support resistance movements strikings against the mines, centers or transport lines, aerial allied attacks against occupied areas and great colonial administrative difficulties to manage these great territories outside Japan, these active or potential resources could not be used or disposed in adequate form for the Japanese Empire and much of these potential mineral exports did not arrive in Japanese markets and industries for finishing the process during the Pacific war time.