{"/e/minerals-and-ore-deposits/spodumene/": {"t": "Spodumene", "s": "A pyroxene mineral and major source of lithium."}, "https://codexery.com/geology-earth-science/e/part-1/igneous-rock/": {"t": "igneous-rock", "s": ""}, "https://codexery.com/minerals-and-gems/e/part-1/microcline/": {"t": "microcline", "s": ""}, "https://codexery.com/gemstones/e/part-1/tourmaline/": {"t": "tourmaline", "s": ""}, "https://codexery.com/chemical-elements/e/part-1/tin/": {"t": "tin", "s": ""}, "https://codexery.com/russian-federal-subjects/e/part-1/karelia/": {"t": "karelia", "s": ""}, "https://codexery.com/u-s-states/e/part-1/south-dakota/": {"t": "South Dakota", "s": "Landlocked Great Plains state named after the Dakota Sioux."}, "https://codexery.com/crystallography/e/part-1/crystal-growth/": {"t": "crystal-growth", "s": ""}, "https://codexery.com/gemstones/e/part-1/garnet/": {"t": "garnet", "s": ""}, "https://codexery.com/minerals-crystals/e/part-1/albite/": {"t": "albite", "s": ""}, "https://codexery.com/minerals-and-gems/e/part-1/lepidolite/": {"t": "lepidolite", "s": ""}, "https://codexery.com/gemstones/e/part-1/topaz/": {"t": "topaz", "s": ""}, "https://codexery.com/minerals-crystals/e/part-1/apatite/": {"t": "apatite", "s": ""}, "https://codexery.com/rocks-and-minerals/e/part-1/fluorite/": {"t": "fluorite", "s": ""}, "https://codexery.com/u-s-states/e/part-1/new-mexico/": {"t": "New Mexico", "s": "Land of diverse cultures, history, and high desert."}, "https://codexery.com/geology-earth-science/e/part-1/metamorphic-rock/": {"t": "metamorphic-rock", "s": ""}, "https://codexery.com/geology/e/part-1/gneiss/": {"t": "gneiss", "s": ""}, "https://codexery.com/chemical-elements/e/part-1/zirconium/": {"t": "zirconium", "s": ""}, "/e/minerals-and-ore-deposits/sulfide-mineral/": {"t": "Sulfide mineral", "s": "Class of minerals with sulfide or disulfide as major anion."}, "https://codexery.com/crystallography/e/part-1/cubic-crystal-system/": {"t": "cubic-crystal-system", "s": ""}, "https://codexery.com/countries-and-territories/e/part-1/republic-of-ireland/": {"t": "republic-of-ireland", "s": ""}, "https://codexery.com/minerals-crystals/e/part-1/chalcopyrite/": {"t": "chalcopyrite", "s": ""}, "https://codexery.com/minerals-and-gems/e/part-1/magnetite/": {"t": "magnetite", "s": ""}, "/e/minerals-and-ore-deposits/sperrylite/": {"t": "Sperrylite", "s": "Sperrylite is the most common platinum mineral, named after chemist Francis L. 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""}, "https://codexery.com/brazilian-states/e/part-1/minas-gerais/": {"t": "minas-gerais", "s": ""}, "https://codexery.com/food-and-drink/e/part-1/food-preservation/": {"t": "food-preservation", "s": ""}, "/e/minerals-and-ore-deposits/petalite/": {"t": "Petalite", "s": "Petalite, sometimes called castorite, is a lithium aluminum phyllosilicate mineral with the chemical formula LiAlSi4O10."}, "https://codexery.com/chemical-elements-metals/e/part-1/potassium/": {"t": "potassium", "s": ""}, "https://codexery.com/fifa-world-cup/e/honours/italy/": {"t": "Italy", "s": "A cultural superpower with the eighth-largest economy and the most UNESCO sites."}, "https://codexery.com/minerals-crystals/e/part-1/cassiterite/": {"t": "cassiterite", "s": ""}, "https://codexery.com/minerals-and-gems/e/part-1/muscovite/": {"t": "muscovite", "s": ""}, "/e/minerals-and-ore-deposits/pyrolusite/": {"t": "Pyrolusite", "s": "A black manganese ore used in glassmaking, batteries, and pigments."}, 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{"t": "Psilomelane", "s": "A group of hard black manganese oxides used as ore."}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/part-1/redox/": {"t": "redox", "s": ""}, "https://codexery.com/chemistry-materials/e/part-1/magnesium/": {"t": "magnesium", "s": ""}, "https://codexery.com/chemistry/e/part-1/electrolysis/": {"t": "electrolysis", "s": ""}, "https://codexery.com/chemistry-pioneers/e/part-1/carl-wilhelm-scheele/": {"t": "carl-wilhelm-scheele", "s": ""}, "https://codexery.com/human-evolution/e/part-1/neanderthal/": {"t": "neanderthal", "s": ""}, "https://codexery.com/historical-eras/e/part-1/middle-paleolithic/": {"t": "middle-paleolithic", "s": ""}, "https://codexery.com/peninsulas-and-cape-landforms/e/part-1/anatolia/": {"t": "anatolia", "s": ""}, "https://codexery.com/crystallography/e/part-1/crystal-polymorphism/": {"t": "crystal-polymorphism", "s": ""}, "https://codexery.com/historical-figures/e/notable/themistocles/": {"t": "Themistocles", "s": "The Athenian 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{"t": "refractive-index", "s": ""}, "https://codexery.com/electromagnetism-and-radiation/e/part-1/visible-spectrum/": {"t": "visible-spectrum", "s": ""}, "https://codexery.com/electromagnetism-and-waves/e/part-1/polarization-waves/": {"t": "polarization-waves", "s": ""}, "https://codexery.com/electromagnetism-and-waves/e/part-1/infrared/": {"t": "infrared", "s": ""}, "https://codexery.com/thermodynamics-and-statistical-mechanics/e/part-1/thermodynamic-free-energy/": {"t": "Thermodynamic free energy", "s": "Free energy measures work available at constant temperature."}, "https://codexery.com/geology-earth-surface/e/part-1/schist/": {"t": "schist", "s": ""}, "https://codexery.com/minerals-and-gems/e/part-1/ilmenite/": {"t": "ilmenite", "s": ""}, "https://codexery.com/crystallography/e/part-1/absorption-electromagnetic-radiation/": {"t": "absorption-electromagnetic-radiation", "s": ""}, "https://codexery.com/electromagnetism-and-radiation/e/part-1/ultraviolet/": {"t": "ultraviolet", "s": ""}, "https://codexery.com/gemstones/e/part-1/sapphire/": {"t": "sapphire", "s": ""}, "https://codexery.com/gemstones/e/part-1/ruby/": {"t": "ruby", "s": ""}, "https://codexery.com/materials-and-states-of-matter/e/part-1/semiconductor/": {"t": "semiconductor", "s": ""}, "https://codexery.com/gemstones/e/part-1/diamond/": {"t": "diamond", "s": ""}, "https://codexery.com/clothing-and-accessories/e/part-1/jewellery/": {"t": "jewellery", "s": ""}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-synthesis/": {"t": "chemical-synthesis", "s": ""}, "https://codexery.com/materials-and-states-of-matter/e/part-1/solid/": {"t": "solid", "s": ""}, "https://codexery.com/chemical-elements-metals/e/part-1/radium/": {"t": "radium", "s": ""}, "https://codexery.com/inventors/e/part-1/thomas-edison/": {"t": "thomas-edison", "s": ""}, "https://codexery.com/european-scientific-pioneers/e/part-1/wilhelm-r-ntgen/": {"t": "wilhelm-r-ntgen", "s": ""}, 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"s": ""}, "/e/minerals-and-ore-deposits/pentlandite/": {"t": "Pentlandite", "s": "Key nickel ore found in ultramafic rocks."}, "https://codexery.com/chemistry/e/part-1/germanium/": {"t": "germanium", "s": ""}, "https://codexery.com/chemical-elements/e/part-1/tellurium/": {"t": "tellurium", "s": ""}, "https://codexery.com/german-states/e/part-1/saxony/": {"t": "saxony", "s": ""}, "https://codexery.com/structural-geology-and-tectonics/e/part-1/back-arc-basin/": {"t": "back-arc-basin", "s": ""}, "https://codexery.com/fifa-world-cup/e/honours/england/": {"t": "England", "s": "Land of the Angles, birthplace of football and the Industrial Revolution."}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/part-1/sigma-bond/": {"t": "sigma-bond", "s": ""}, "https://codexery.com/chemical-reactors-and-processes/e/part-1/corrosion/": {"t": "corrosion", "s": ""}, "https://codexery.com/u-s-states/e/part-1/north-carolina/": {"t": "North Carolina", "s": "State of the first flight and first call 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"https://codexery.com/u-s-states/e/part-1/georgia-u-s-state/": {"t": "Georgia (U.S. state)", "s": "Southern state, last of the Thirteen Colonies, civil rights hub.", "i": "https://codexery.com/u-s-states/img/part-1/georgia-u-s-state.webp", "c": "TylerKutschbach · CC BY-SA 4.0"}, "https://codexery.com/u-s-states/e/part-1/minnesota/": {"t": "Minnesota", "s": "Land of 10,000 Lakes, 32nd state, Twin Cities hub.", "i": "https://codexery.com/u-s-states/img/part-1/minnesota.webp", "c": "Myotus · CC BY-SA 4.0"}, "/e/minerals-and-ore-deposits/realgar/": {"t": "Realgar", "s": "A historic arsenic sulfide mineral used as pigment and poison."}, "https://codexery.com/chemistry-materials/e/part-1/metalloid/": {"t": "metalloid", "s": ""}, "https://codexery.com/minerals-crystals/e/part-1/chalcedony/": {"t": "chalcedony", "s": ""}, "https://codexery.com/fifa-world-cup/e/honours/france/": {"t": "France", "s": "A global centre of art, science, cuisine and philosophy."}, 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