Manganese Mine (Ghana 1957)

06 March (Ghana ) within release Queen Elisabeth II with stamps from Goldcoast goes into circulation Stamp Manganese Mine face value 3 Ghanaian penny

Stamp Manganese Mine in catalogues
Michel: Mi:GH 10
Stamp Number: Sn:GH 8

Stamp is horizontal format.

with overprinting

Also in the issue Queen Elisabeth II with stamps from Goldcoast:

Data entry completed
93%
Stamp Manganese Mine in digits
Country: Ghana
Date: 1957-03-06
Print: Recess
Size: 34 x 25
Perforation: comb 11½ x 12
Emission: Commemorative
Format: Stamp
Face Value: 3 Ghanaian penny

Stamp Manganese Mine it reflects the thematic directions:

A miner is a person who extracts ore, coal, chalk, clay, or other minerals from the earth through mining. There are two senses in which the term is used. In its narrowest sense, a miner is someone who works at the rock face; cutting, blasting, or otherwise working and removing the rock. In a broader sense, a "miner" is anyone working within a mine, not just a worker at the rock face

Stamp, Manganese Mine, Ghana,  , Mining