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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Chemical Composition: SiO2
This substitution gives the calcite its distinctive pink to reddish color
5 hours of use on a charge per set of batteries
Stone Type: Sky Blue Topaz (Light Blue)
located in the Hindu Kush mountain range
Long Wave Fluorescent Minerals Pack collection Chemical Composition: SiO2Description: In a darkroom, expose them to an Ultraviolet light (long wave fluorescent light the type used in school science labs or theatrical productions). It will enable you to identify them by colour. Some of these specimens will also react to shortwave fluorescent light sources. Be careful if you use a shortwave lamp, do not look into the light without protective eye cover it could cause severe eye damage. Fluorescent colour Mineral Location
US$ 86.48
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