Properties & Information
Sugilite
SugiliteSCIENCE / MINERALOGYSugilite is a complex potassium-sodium lithium iron manganese cyclosilicate mineral, famous for purple, violet, pink, and magenta massive material.GEOLOGY & FORMATIONIt occurs in manganese-rich metamorphic and metasomatic deposits,...
Sugilite
SugiliteSCIENCE / MINERALOGYSugilite is a complex potassium-sodium lithium iron manganese cyclosilicate mineral, famous for purple, violet, pink, and magenta massive material.GEOLOGY & FORMATIONIt occurs in manganese-rich metamorphic and metasomatic deposits,...
Stromatolite
StromatoliteSCIENCE / MINERALOGYStromatolite is a laminated sedimentary structure built by microbial communities, especially cyanobacteria and other microorganisms. It is a fossil/biogenic rock structure rather than a mineral species.GEOLOGY & FORMATIONStromatolites...
Stromatolite
StromatoliteSCIENCE / MINERALOGYStromatolite is a laminated sedimentary structure built by microbial communities, especially cyanobacteria and other microorganisms. It is a fossil/biogenic rock structure rather than a mineral species.GEOLOGY & FORMATIONStromatolites...
Strawberry Quartz
Strawberry QuartzSCIENCE / MINERALOGYStrawberry Quartz is a variety, growth habit, or included form of quartz, silicon dioxide (SiO₂). Quartz crystallizes in the trigonal system and has a Mohs hardness of...
Strawberry Quartz
Strawberry QuartzSCIENCE / MINERALOGYStrawberry Quartz is a variety, growth habit, or included form of quartz, silicon dioxide (SiO₂). Quartz crystallizes in the trigonal system and has a Mohs hardness of...
Strawberry Opal
Strawberry OpalSCIENCE / MINERALOGYStrawberry Opal is a trade or color variety of opal, hydrated amorphous silica commonly written SiO₂·nH₂O. Opal is a mineraloid rather than a crystalline mineral; precious varieties...
Strawberry Opal
Strawberry OpalSCIENCE / MINERALOGYStrawberry Opal is a trade or color variety of opal, hydrated amorphous silica commonly written SiO₂·nH₂O. Opal is a mineraloid rather than a crystalline mineral; precious varieties...
Strawberry Onyx
Strawberry OnyxSCIENCE / MINERALOGYStrawberry Onyx is a commercial onyx name. True onyx is straight-banded chalcedony (SiO₂), but decorative-stone markets also use 'onyx' for banded calcite or aragonite, so composition must...
Strawberry Onyx
Strawberry OnyxSCIENCE / MINERALOGYStrawberry Onyx is a commercial onyx name. True onyx is straight-banded chalcedony (SiO₂), but decorative-stone markets also use 'onyx' for banded calcite or aragonite, so composition must...
Stilbite
StilbiteSCIENCE / MINERALOGYStilbite is a zeolite-group mineral, commonly stilbite-Ca, forming white, peach, pink, cream, or colorless sheaf-like and tabular crystals.GEOLOGY & FORMATIONIt forms in basalt cavities and low-temperature hydrothermal veins...
Stilbite
StilbiteSCIENCE / MINERALOGYStilbite is a zeolite-group mineral, commonly stilbite-Ca, forming white, peach, pink, cream, or colorless sheaf-like and tabular crystals.GEOLOGY & FORMATIONIt forms in basalt cavities and low-temperature hydrothermal veins...