Australian Green Opal Light Green 10mm Round A Grade - 15-16 Inch - CLEARANCE FEATURE09222022 while the Zoisite is light

while the Zoisite is light to medium green

The color of Smoky Quartz is due to natural irradiation and traces of aluminum within the crystal lattice of the stone

Topaz obtains much of its popularity from its beautiful colors and its status as a birthstone

black biotite

Kambaba Jasper is a sedimentary stone comprised of microcrystalline Quartz interlaced with Stromatolites — ancient fossilized colonies of primeval microorganisms

Australian Green Opal Light Green 10mm Round A Grade - 15-16 Inch - CLEARANCE FEATURE09222022 while the Zoisite is lightAustralian Green Opal is a variety of Common Opal which is a mixture of Opal and nontronite. Common Opal is generally opaque, without the play of color present in more precious varieties, however it does exhibit a lustrous sheen referred to as opalescence. Green Opals are believed to provide energy and speed recovery from illness, exhaustion and mental angst.