{"success":true,"data":{"kind":"mineral","id":"tiger_eye","name":"Tiger's Eye","url":"https://michaelghelfistudios.com/apps/crystal/tiger_eye","embed_url":"https://michaelghelfistudios.com/apps/embed/mineral/tiger_eye","type":"real","identity":{"names":"Tiger's Eye","synonyms":["Tiger eye","Crocidolite pseudomorph"],"formula":"SiO₂","chemicalClass":"silicate","mineralGroup":"quartz_group"},"crystallography":{"system":"trigonal","symmetryClass":"trapezohedral","habits":["fibrous","massive"],"fracture":"fibrous"},"physical":{"mohs":7,"density":2.65,"luster":["silky","waxy"],"colors":["brown","yellow","orange","reddish brown"],"streak":"white","transparency":["opaque"],"solubility":"insoluble"},"optical":{"specialEffects":["chatoyancy (strong cat's eye)"]},"geological":{"origins":["metamorphic"],"hostRocks":["schist","quartzite"],"associatedMinerals":["quartz","hematite"],"geography":["South Africa","Australia","USA","India","Namibia"]},"classification":{"rarity":"uncommon","gemQuality":true,"flavorText":"Pseudomorphic quartz after crocidolite asbestos, preserving the fibrous structure of the original mineral. Its chatoyancy results from light reflection off parallel fibres. Formed by silicification of blue crocidolite in metamorphic settings."},"magic":{"enabled":false,"planarOrigin":"material_plane"}},"meta":{"version":"v1","lang":"en","license":{"name":"MGS Toolbox open data terms","url":"https://michaelghelfistudios.com/api/v1/docs#terms","attribution":"Data © Michael Ghelfi Studios — https://michaelghelfistudios.com"}},"links":{"self":"https://michaelghelfistudios.com/api/v1/minerals/random","docs":"https://michaelghelfistudios.com/api/v1/docs"}}