31. Quartz crystal marine chronometers have replaced spring-driven chronometers aboard many ships because of their greater accuracy.32. In a reverse effect, if charges are placed across the crystal plane, quartz crystals will bend. 33. Four of the stones in the circle appear to be non-local and are formed of quartz crystal . 34. They are soaps that resemble the faceted shapes and colors of quartz crystals , minerals and semiprecious stones. 35. In New Age-speak, clear quartz crystal can balance the emotions, stimulate the brain and dispel negative energy. 36. Many museum collections have stunning specimens of deep blue amazonite crystals studded with jet-black smoky quartz crystals . 37. In the winter huge blocks of quartz crystals were hung inside the pyramid to purify the energies. 38. The chandelier has 500 Himalayan quartz crystals supposedly meant to intensify the spiritual energy in the temple. 39. The quartz crystals are blue hexagonal bipyramids. 40. Also in 2008, Rakon formed a joint venture with ( Timemaker ) to vertically integrate quartz crystal supply.
