Mother of pearl is produced by some molluscs as a coating inside their shells. It is composed of narce, which are hexagonal platelets of aragonite, and the iridescent effect is caused by the size of the platelets being close to the wavelengh of visible light. 

Objects: Mother of Pearl Export: JSON - XML - CSV

Object U Number Museum Number (UPM Date Reg Number) Museum Number (BM Registration Number) Museum Number (UPM B-number) Description (Catalog Card)
9776D (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776E (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776F (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776G (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776H (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776I (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776J (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776K (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
9776L (none) (none) B16742 [A-L] Shell Plaques. Found in confusion and scattered in the soil (the filling of the shaft) 12 plaques with animals, of which 2 are broken. 4 1/2 others completely decayed. 7 white squares each with 5 blue dots. 3 black squares each with 5 white dots. 2 squares with rosettes. 9 pieces (strips) with eye pattern most of these have suffered by the decay of the shell. Also a quantity of narrow edging slips in mother-of-pearl, red stone and lapis.
  • Page
  • 2
  • 9 of 34 Objects

Share

Email | Edit | Build Search


Parent Terms

Organic Remains > Shell > Marine Shell > Mother of Pearl


Linked Resources

Hudson Institute of Mineralogy