Examples of artificially grown crystals

Gypsum 

Gypsum group, showing twinned crystals, obtained using gel crystallization.
[Contributed by César Menor Salván on 21 Jan 2014]          

Crystal details

Compound name Gypsum
Formula CaSO4.2H2O
Dimensions 1 cm
Mass
Colour transparent
Keywords inorg

Growth conditions

Technique Crystallization in gel
Temperature 318K
Pressure
Growth rate
Solvent none
Doping procedure none
Keywords sol

Comments

Application(s) We study the influence of different physical-chemical conditions and impurities in the formation of calcium sulfate phases and their habit and twinning.
Link(s)
Other remarks



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