Mineral (Synthetic Glass)

Rose Quartz

SiO2 (Silicon Dioxide with trace inclusions of Phosphorus, Aluminum, or Titanium)

Ferruginous Quartz

Silicon Dioxide with Hematite/Limonite inclusions (SiO2 + Fe2O3)

Labradorite (Feldspar)

Labradorite: (Ca,Na)(Al,Si)4O8

Chalcedony (Botryoidal or Geode form)

Silicon Dioxide (SiO2)

Quartz (Iron-Stained Quartz Pebble)

Silicon Dioxide (SiO2)

Quartz with Pyrite inclusions

Silicon Dioxide (SiO2) with Iron Sulfide (FeS2) inclusions

Shungite

Shungite (carbon-rich Precambrian mineraloid)

Amethyst

Amethyst (SiO2 with Iron impurities)

Amethyst

Silicon Dioxide (SiO2) with iron impurities

Rose Quartz

SiO2 (Silicon Dioxide)

Moonstone

Orthoclase feldspar ((K,Na)AlSi3O8)

Rose Quartz

Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese

Black Onyx

Black Chalcedony (SiO2)

Milky Quartz Pebble

Quartz (Silicon Dioxide, SiO2)

Milk Quartz (Tumbled)

Silicon Dioxide (SiO2)

Smoky Quartz

Smoky Quartz (Silicon Dioxide - SiO2)

Red Sandstone

Clastic Terrigenous Sedimentary Rock (typically Hematitic Quartz Arenite or Arkose)

Jasper

Jasper (Silicon Dioxide, SiO2)

Quartz Pebble

Silicon Dioxide (SiO2)

Quartz Pebble (Chert/Chalcedony variety)

Silicon Dioxide (SiO2)

Rose Quartz

Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese

Pyritic Quartzite

Metequartzite with FeS2 (Pyrite) inclusions

Snowflake Obsidian

Vitreous volcanic silicate (SiO2 with Cristobalite inclusions)

Chert (Yellow Jasper/Flint)

Silicon Dioxide (SiO2) - Microcrystalline Quartz

Green Aventurine

Silicon Dioxide (Quartz variety) with Fuchsite inclusions (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)

Rose Quartz

Rose Quartz (SiO2)

Sandstone (Ferruginous)

Arenite (with Hematite/Limonite cement)

Mica Group Minerals

There isn't a single scientific name as 'Mica' refers to a group of phyllosilicate minerals. Common scientific names include Muscovite (KAl₂ (AlSi₃O₁₀)(OH)₂), Biotite (K(Mg,Fe)₃AlSi₃O₁₀(OH)₂), Phlogopite (KMg₃AlSi₃O₁₀(OH)₂), and Lepidolite (K(Li,Al)₃(Al,Si,Rb)₄O₁₀(F,OH)₂).

Quartzite

Quartzite (primarily SiO2)

Dream Amethyst (Chevron Amethyst)

Silicon Dioxide with Iron impurities (SiO2)

Fluorite (specifically Rainbow Fluorite or Purple Fluorite)

Calcium Fluoride (CaF2)

Sandstone

Arenite (Siliclastic sedimentary rock)

Chert (Septarian or Nodular variety)

Microcrystalline Quartz (SiO2)

Chert (and Limestone)

Chert (consisting of Microcrystalline Quartz, SiO2)

Jasper with Hematite inclusions

Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3)

Obsidian

Volcanic glass (high silica volcanic rock)

Chert (Green variety)

Microcrystalline or cryptocrystalline Quartz (SiO2)

Jasper Breccia

Silicon Dioxide (SiO2) with impurities

Green Quartzite

Quartzite (primarily SiO2 with chlorite inclusions)

Chert (Nodule)

Silicon Dioxide (SiO2)

Orbicular Jasper (Ocean Jasper or Poppy Jasper variant)

Silicon Dioxide (SiO2) with various inclusions

Sandstone

Arenite (composed primarily of SiO2)