The tusks from India, Ceylon, &c, are smaller in size, partly of an
opaque character, and partly translucent (or, as it is technically
called "bright"), and harder and more cracked, but those from Siam and
the neighbouring countries are very "bright," soft, and fine grained;
they are much sought after for carvings and ornamental work. Tusks from
Mozambique and the Cape of Good Hope seldom exceed 70 lbs. in weight
each: they are similar in character to the Zanzibar kind.

Tusks which come through Alexandria and Malta differ considerably in
quality: some resemble those from Zanzibar, whilst others are white and
opaque, harder to work, and more cracked at the points; and others again
are very translucent and hard, besides being liable to crack: this
latter description fetches a much lower price in the market.

From the West Coast of Africa we get ivory which is always translucent,
with a dark outside or coating, but partly hard and partly soft.

The soft ivory which comes from Ambriz, the Gaboon River, and the ports
south of the equator, is more highly valued than any other, and is
called "silver grey": this sort retains its whiteness when exposed to
the air, and is free from that tendency to become yellowish in time
which characterises Asiatic and East African ivory.

Hard tusks, as a rule, are proportionately smaller in diameter, sharper,
and less worn than soft ones, and they come to market much more cracked,
fetching in consequence a lower price.

In addition to the above a few tons of Mammoth ivory are received from
time to time from the Arctic regions and Siberia, and although of