428 NATRON. THE HAMR. [Chap. VII.
bank, stood the small town of Contra Laton, whose
site is marked by a temple of the time of Cleopatra
Cocce and Ptolemy Lathyrus; but the sculptures
were not completed till the reigns of Aurelius and
Commodus.
It has a portico, twenty-three feet by nineteen,
with four columns in front, and two in depth, be-
yond which are one central and two lateral cham-
bers, the former ten feet by sixteen; and this last is
succeeded by an inner-room, probably the sanctuary;
but from the whole of the back part being ruined,
its original extent is now doubtful.*
The carbonate of soda, natron, is found in the
vicinity of El Helleh. The Ababdeh also bring
from the eastern desert a talcose stone, called
hamr, for which there is a great demand through-
out Upper Egypt, being peculiarly adapted to the
manufacture of the biram, or earthen vessels for
cooking, which have the power of resisting a great
degree of heat, and are universally used by the pea-
sants. The hamr is first pounded and sifted; and,
after being moistened and mixed with brick-dust, is
fashioned with the hand, and baked in a kiln heated
to a proper temperature. But they have not yet
become acquainted with the process of vitrifying
* I understand this temple has shared the fate of those of Her-
mopolis, Antinoe, Qow, part of Dendera, and of Karnak, Qoos,
El Kab, E'Dayr, part of Edfoo, E'Sooan, Elephantine, and
others, whose materials have been used to erect government build-
ings in their vicinity.
bank, stood the small town of Contra Laton, whose
site is marked by a temple of the time of Cleopatra
Cocce and Ptolemy Lathyrus; but the sculptures
were not completed till the reigns of Aurelius and
Commodus.
It has a portico, twenty-three feet by nineteen,
with four columns in front, and two in depth, be-
yond which are one central and two lateral cham-
bers, the former ten feet by sixteen; and this last is
succeeded by an inner-room, probably the sanctuary;
but from the whole of the back part being ruined,
its original extent is now doubtful.*
The carbonate of soda, natron, is found in the
vicinity of El Helleh. The Ababdeh also bring
from the eastern desert a talcose stone, called
hamr, for which there is a great demand through-
out Upper Egypt, being peculiarly adapted to the
manufacture of the biram, or earthen vessels for
cooking, which have the power of resisting a great
degree of heat, and are universally used by the pea-
sants. The hamr is first pounded and sifted; and,
after being moistened and mixed with brick-dust, is
fashioned with the hand, and baked in a kiln heated
to a proper temperature. But they have not yet
become acquainted with the process of vitrifying
* I understand this temple has shared the fate of those of Her-
mopolis, Antinoe, Qow, part of Dendera, and of Karnak, Qoos,
El Kab, E'Dayr, part of Edfoo, E'Sooan, Elephantine, and
others, whose materials have been used to erect government build-
ings in their vicinity.