The minerals found include: coal,
lignite, iron, graphite, gold, silver,
radium, lead, zinc, marble, granite;
sandstone limestone, white quartz and
various kinds of clay suitable for the
production of hrick, tile, pottery, and
porcelain. In 1913, the last year
for which figures could he obtained
the total value of the mining pro
ducts in Bohemia was $35,616,774 and
its smelting products $7,230,330. In
Silesia the annual - output of Ores is
quite large, but the mines of Slova
kia have not bees exploited. ' In 1911
Bohemia. Moravia and Silesia produc
ed coal valued at $25,918,800, lignite
$42,107,600, iron, ore $1,864,400 and
graphite $57,800. Bohemia produc
ed in the same year gotd to the
value of $59,200, silver $48,200 and
radium $11,400.
