Hashemite

adj. of or pertaining to the descendants of the prophet Mohammad

Hashemite is the Anglicised version of the Arabic: هاشمي (transliteration: Hashemi) and traditionally refers to those belonging to the Banu Hashim, or "clan of Hashem", a clan within the larger Quraish tribe. It also refers to an Arab dynasty whose original strength stemmed from the network of tribal alliances and blood loyalties in the Hejaz region of Arabia, along the Red Sea.
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General Information:
 Chemical Formula:
Ba(Cr,S)O4
 Composition:
(Molecular Weight = 248.34 gm)
Barium 55.30 % Ba
Chromium 15.70 % Cr
Sulfur 3.23 % S 
Oxygen 25.77 % O 
 Empirical Formula:
BaCr0.75S0.25O4
 IMA Status:
Approved IMA 1983
Physical Properties:
 Cleavage:
[???] Good
 Color:
brown, greenish brown, yellow brown, light yellow brown, or dark greenish brow.
 Density:
4.59
 Diaphaniety:
Transparent to Translucent
 Hardness:
3.5 - Copper Penny
 Luster:
Adamantine
 Streak:
brownish white
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