quartz

related words
helix
crystalline
graphite
condensation
molten
alkaline
monoxide
fluorescent
nickel
tungsten
manganese
insulator
evaporation
metallic
silica
conductivity
alum
solder
beryllium
chromium
related documents
Quartz
Crystal oscillator
Quartz clock
Watch
Halogen lamp
Amethyst
Jewellery
Glass
Piezoelectricity
Silicon dioxide
Chalcedony
Geochemistry
Sedimentary rock
Pendulum clock
Agate
Iron ore
Tuning fork
Sonar
Metamorphic rock
Phase-locked loop
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{land, century, early}
{water, park, boat}
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