Colouring element, idiochromatic or allochromatic Flashcards
Colouring element of Peridot
Iron
Is Yellow Diamond an idiomatic or allochromatic stone?
Allochromatic
Colouring element of Spessartine Garnet
Manganese
Colouring element of Turqoise
Copper
Is Peridot an idiomatic or allochromatic stone?
Idiochromatic
Colouring element of Emerald
Chromium
Is Blue Spinel an idiomatic or allochromatic stone?
Allochromatic
Colouring element of Alexandrite
Chromium
Is Emerald an idiomatic or allochromatic stone?
Allochromatic
Colouring element of Blue Spinel
Iron
Colouring element of Synthetic blue spinel
Cobalt
Colouring element of Red Spinel
Chromium
Colouring element of Blue Sapphire
Iron + Titanium
Is Alexandrite an idiomatic or allochromatic stone?
Allochromatic
Colouring element of Blue Diamond
Boron