Area

Period

Sample no.

Quartz

Calcite

Pyroxene

Gypsum

Dolomite

Plagioclase

Buserite

Umma

Ur III

YBC14659

++

+

+

+

Dilbat

Early Neo-Babylonian

MLC597

++

+

+

Larsa

Neo-Babylonian

NCBT547

++

++

++

Ur

Ur III

NBC5658

++

++

+

+

+

+

Babylon

Neo-Babylonian

NBC4846

++

+

++

+

Babylon

Neo-Babylonian

NBC6219

++

++

+

+

Uruk

Neo-Babylonian

YBC9932

++

++

+

+

Umma

Ur III

NCBT2276

++

++

+

+

+

Larsa

Old-Babylonian

YBC5148

++

+

+

+

+

Umma

Ur III

YBC13363

++

+

Sippar

Early Achaemenid

NBC6240

++

++

+

+

Nippur

Ur III

NBC30

++

++

+

+