That's a good question. All we can say is: there are alot. There is no definite number, but you could try writing to an archaeologist
Many artifacts and pieces of art were stolen, destroyed and lost during the war, and the location of many of them still remains a mystery. There are several lists that exist of broken, missing or stolen artifacts.
over 500 artifacts
There are thousands of artifacts in the Getty collection.
There are many online sites where one could go and purchase a cuvette online. These online sites include Amazon, Starnacells, Bio-Rad, and many more sites.
Symbols of jaguars have been found on many Olmec artifacts.
Burial sites containing valuable objects that were intended for the use of the deceased in their afterlife were looted by robbers. Over the many centuries between the burial and modern archaeologists opening these tombs, thieves had ransacked the graves, taken what they wanted and left the remainder of the artifacts in a mess.
There are many reasons why you could have lost local area connection. You could be in the middle of a storm.
There are golden artifacts, as well as many old parchments. However, many of these were destroyed during the fighting in Mali.
The archaeological excavation revealed many artifacts from the previous civilization such as pottery .
There are many artifacts in Cairo, most of them are in the Eygpt museum, there are also the pyramids and the Sphynx.
Artifacts are objects of historical or cultural interest that were made by humans. Many artifacts are kept in museums and they are on display so the public can view them.
There are many sites that you could use to get some online program for photography, these sites consist of photgraphydegree and proudphotography. These 2 sites are what is most reliable.