Relief shown by spot heights.

Also shows "Economic data" or economically feasible mineral resources such as lead and limestone.

"Drawn in the Drawing Office of the Geological Survey, Pretoria. A.J. Besaans -- Chief Draughtsman (Cartographic)."

"Area 2820D and western half of area 2821C geologically mapped by means of aerial photographs by J.W. von Backström, D. Sc., during the period 1943-1955. Northern half of area east of 21°15ʹ mapped by F.W. Schumann, B. Sc., during 1962-63 and southern half by S.J. Malherbe, B. Sc., during 1956."

"Cadastral information obtained from a base-map compiled by the Trigonometrical Survey Office."

"For the explanation of this sheet refer to Memoir 53--"The Geology of an Area Around Keimoes, Cape Province," by J.W. von Backström, D. Sc."

Includes economic data list, adjoining sheets index, notes, and 5 col. cross-sections.

English and Afrikaans.

Keimoes

Keimoes, 2820D

Louisvale

Louisvale, 2821C

Supplied title: [1:125,000 series geological maps], Union of South Africa

Geology > South Africa > Keimoes Region > Maps.

Mines and mineral resources > South Africa > Keimoes Region > Maps.

Geology > South Africa > Louisvale Region > Maps.

Mines and mineral resources > South Africa > Louisvale Region > Maps.

Trigonometrical Survey (South Africa)