X

V.20

56TH CONGRESS, HOUSE OF REPRESENTATIVES. ( DOCUMENT
1st Session.

}

No. 5.

ANNUAL REPORTS

OF THE

DEPARTMENT OF THE INTERIOR

FOR THE

FISCAL YEAR ENDED JUNE 30, 1899.

TWENTIETH ANNUAL REPORT

OF THE

UNITED STATES GEOLOGICAL SURVEY,

CHARLES D. WALCOTT, DIRECTOR.

PART VI.

WASHINGTON:

GOVERNMENT PRINTING OFFICE.

1899.

5.57
X

V. 20.
op. 8
P.

TWENTIETH ANNUAL REPORT

OF THE

UNITED STATES GEOLOGICAL SURVEY

PART VI-MINERAL RESOURCES OF THE UNITED STATES, 1898

METALLIC PRODUCTS, COAL, AND COKE

III