Contributions to economic geology (short papers and preliminary reports), 1919, Part I, Metals and nonmetals except fuels. Deposits of manganese ore in Costa Rica. Deposits of manganese ore near Boqueron River, Panama

Mapping Intimacies ◽

10.3133/b710c ◽

1920 ◽

Keyword(s):

Costa Rica ◽

Economic Geology ◽

Manganese Ore

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Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Preliminary report on the deposits of manganese ore in the Batesville district, Arkansas

10.3133/b715g ◽

1921 ◽

Keyword(s):

Economic Geology ◽

Preliminary Report ◽

Manganese Ore

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Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--A deposit of manganese ore in Wyoming

10.3133/b715c ◽

1921 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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Deposits of Manganese Ore in Costa Rica and Panama. Julian D. Sears

The Journal of Geology ◽

10.1086/622955 ◽

1922 ◽

Vol 30 (7) ◽

pp. 653-655

Keyword(s):

Costa Rica ◽

Manganese Ore

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Contributions to economic geology (short papers and preliminary reports), 1919, Part I, Metals and nonmetals except fuels. Deposits of manganese ore in Arizona

10.3133/b710d ◽

1920 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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Contributions to economic geology (short papers and preliminary reports), 1919, Part I, Metals and nonmetals except fuels. Deposits of manganese ore in southeastern California

10.3133/b710e ◽

1920 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Possibilities for manganese ore on certain undeveloped tracts in the Shenandoah Valley, Virginia

10.3133/b660j ◽

1918 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore ◽

Shenandoah Valley

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Contributions to economic geology (short papers and preliminary reports), 1919, Part I, Metals and nonmetals except fuels. Deposits of manganese ore in New Mexico

10.3133/b710b ◽

1920 ◽

Keyword(s):

New Mexico ◽

Economic Geology ◽

Manganese Ore

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Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Some deposits of manganese ore in Colorado

10.3133/b715d ◽

1921 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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Contributions to economic geology, 1921, Part I, Metals and nonmetals except fuels--Deposits of manganese ore in Montana, Utah, Oregon, and Washington

10.3133/b725c ◽

1922 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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Contributions to economic geology (short papers and preliminary reports), 1919, Part I, Metals and nonmetals except fuels. Deposits of manganese ore in Nevada

10.3133/b710f ◽

1920 ◽

Keyword(s):

Economic Geology ◽

Manganese Ore

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