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(c) With burial and exposure to ionizing radiation free electrons are stored in charge defects within grains crystal lattice.
These charge defects are potential sites of electron storage with a variety of trap-depth energies.
(Note: As is the case in dealing with groups of people, I do not wish to imply that all people of the Gypsy culture are involved in crime.
Gypsy is short for "Egipcien" or Egyptian; originally thought to have come from Egypt.
(b) The luminescence for grains is zeroed by exposure to sunlight with erosion and transport.
The purity of the quartz extract is primal for effective dating because a small amount contamination (1%) by potassium feldspar and other minerals can dominate the luminescence emissions.Along with the name use, this becomes extremely confusing to the ordinary cop on the street as well as investigators unfamiliar with Gypsy crime.Danny marries and has three sons named Danny, John and William.OSL dating is predicated on measurements of a specific mineral and particle size, usually quartz or potassium feldspar.
Mineral separations are performed by standard techniques using heavy liquids and hydrofluoric acid (HF) to digest non-quartz minerals and etch the outer 10 to 20 µm of quartz grains which are affected alpha radiation.Names mean nothing to Gypsies and this often causes confusion for investigators.