Nigeria and its tin fieldsCalvert, Albert Frederick
History
Nigeria and its tin fields
Calvert, Albert Frederick
Tin mines and mining -- Nigeria
Mr. Hooke has been appointed manager, with Mr. Grant as his assistant.
Besides sluicing, surveys have to be completed, dams constructed,
prospecting done, especially by means of boring, tools being supplied for
those parts where the water is too heavy for the pits to be sunk.
Mr. A. W. Hooke writes under date September 14, 1910, as follows:
“Attached hereto are my notes upon the leases of the company and the
dam site. In setting forth this general report several difficulties
have faced the writer—the absence of any systematic sampling record—the
flooded condition of the existing holes, and the short time in which to
cover the ground.
“At the same time also an effort had to be made to organise the labour
and increase the output under existing circumstances. I give the
following summary to show how the output has increased in the last four
weeks. From August 15 to September 10 the production stands thus:
Week ending. Calabashers. Crude Purchased at
Tin Won.
August 20 52 men 768 lbs. ¾d. per lb.
” 27 102 ” 3,319 ” ¾d. ”
Sept. 3 127 ” 3,327 ” ¾d. ”
” 10 133 ” 4,925 ” ½d. ”
“Some of this ore is being won on Juga, but by far the greater part comes
from Nafuta. It contains much iron impurity, and a streaming box has
already been made for its re-treatment at Juga. It will be understood
that the natives bring their weekly winnings from Nafuta to Juga on
Sundays, when it is weighed and purchased from them. The first three lots
shown above were purchased approximately at ¾d. per lb., and the last one
at ½d. The condition of the tin, &c., is a big factor in guiding one as
to the price, but as time goes on I hope to instruct the native into the
way of streaming his tin and bringing it to a better quality. If I can do
this, and keep the price down, it means a big advantage to us.
“Labour at 6d. per day is most satisfactory (9d. is the ruling rate
elsewhere except at Dubbo). This week my whole gang struck work and
demanded an increase from 6d. to 9d. I flatly refused, and to time of
writing have almost as many new men as I require. Some of the old hands
have since returned to work. I have despatched a headman to Gingim and
Polchi, who will doubtless secure all that I require.
“At Nafuta sampling shafts are being sunk at the rate of about nine per
week. These cannot be quite bottomed on account of the water in the wash,
but as the rain eases off they can be completed and sampled.
“_General._—The three leases are all properties upon which hydraulic
sluicing can be carried out satisfactorily, and the wash and overburden
in each case is ideal material for gravel pumping. I am quite pleased
with the general condition of things, but am anxious to have my sampling
completed, so that I may form some estimate of yardage and the average
value.”
Public-domain text, read in full here on John Shaqi.
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