What is Variscite?

<p>Variscite</p>

Variscite is a hydrated aluminum phosphate mineral, often found in the United States, Australia, and Germany. It’s primarily used as a gemstone and is popular for its green color, often resembling turquoise.

Variscite is a unique gemstone that comes in shades of green, often resembling turquoise. Its unique appearance and color make it a popular choice for jewelry and decorative items, especially beads and pendants.

Gemstone Properties

Chemical ClassificationInorganic - Phosphate
ColorVariscite is typically green, ranging from light mint green to darker emerald shades.
StreakWhite
LusterWaxy to vitreous.
TransparencyOpaque.
OccurrenceUnited States (especially Utah), Australia, and Germany.
FormationVariscite forms in near-surface clay deposits through the process of oxidation.
DiaphaneityTranslucent to opaque
CleavageNone
Mohs Hardness3.5 to 4.5.
Specific Gravity2.57.
Diagnostic PropertiesGreen, often confused with turquoise.
Chemical CompositionAlPO4·2H2O
PleochroismNone.
Crystal SystemOrthorhombic
Optical PropertiesBiaxial (+)
Refractive Index1.563 - 1.590
Birefringence0.009
2V angleMeasured: 58° to 63°
DispersionNot notably high.