Well, one of the most prominence stones left behind is
the “Unfinished' Obelisk,” taller than any known obelisk ever raised. The unfinished obelisk is located in the
northern region of Aswan Egypt (500 miles south of Cairo). It is roughly one
third larger than any ancient Egyptian obelisk ever erected. If this obelisk
finished, then it’d have been measured 137 feet and weighed 1,200 tons. The
creator of Obelisk started to carve it directly from bedrock, but cracks
appeared in the granite and project was abandoned. However, the bottom side is
still attached to the bedrock gives important clues to how the ancient quarried
granite.
The unfinished obelisk is
basically a Greek architecture, defined as a tall and slender monument with 4
sides converging to a mini pyramidal shape at the topmost point. The Unfinished
obelisk was constructed by Hatshepsut, the queen of Thutmose II, who ruled
Egypt as a Pharaoh from 1478 to 1458 B.C., jointly with Thutmose III, who was
then only a child.
The abandoned project provides strange insight into
ancient Egyptian stone working methods, notions the idea of tools they had used
visible as ocher-colored lines marking where they were working. The Aswan area
is the main region of providing red granite used for ancient temples and
colossi came from quarries. The
unfinished obelisk base was discovered in 2005 and still lies being hewn from
the rock. Moreover, some rock carvings and leftovers may correspond to the area
where most of fame obelisks were worked. Initially it was believed that the
stone had an undetected flawless; however quarrying process let the cracking to
develop by releasing the stress. The unfinished objects are an open-air museum
and are officially protected by the Egyptian government as an archeological
site
The purpose behind to done
obelisk is not known, because the main tool employed for carving the granite
were small balls of Dolerite. The unearthing of obelisk allows observing how
they were made. Therefore, the means of separating the stone from the bedrock
was a simple method used around the ancient world. Also small cavities were
made in the stone, which were then filled with wood and soaked water causing it
to expand. Source: Charismatic Planet