Igneous Rock

Basalt

Mafic Igneous Rock

Vesicular Basalt

Mafic Igneous Rock

Dalmatian Stone (often called Dalmatian Jasper)

Peralkaline Feldsphathic Igneous Rock

Granite

Intrusive igneous felsic rock

Granite

Granite (Felsic Plutonic Rock)

Granite

Granite (Felsic Plutonic Rock)

Dalmatian Stone

Dalmatian Jasper (actually a Peralkaline Igneous Rock)

Snowflake Obsidian

Volcanic glass (SiO2) with Cristobalite (SiO2) inclusions

Dalmatian Stone (commonly Dyed)

Dalmatian Jasper (Peralkaline igneous rock)

Granite (Pink/Red)

Phaneritic Plutonic Felsic Rock (major minerals: Quartz, Orthoclase Feldspar, Plagioclase Feldspar)

Granite

Granite (Felsic intrusive igneous rock)

Granite

Granite (composed primarily of Quartz, Feldspar, and Mica)

Dalmatian Stone

Peralkaline Feldsphathic Igneous Rock

Dalmatian Stone

Dalmatian Jasper (a misnomer for an Aplite with Arfvedsonite spots)

Granite

Granite (Mainly Quartz, Feldspar, and Mica)

Snowflake Obsidian

Spherulitic Volcanic Glass (SiO2 + impurities)

Indigo Gabbro (also known as Mystic Merlinite)

Gabbro (composed of Plagioclase Feldspar, Pyroxene, and minor Magnetite/Ilmenite)

Dalmatian Stone

Dalmatian Jasper (Aplitic Rock)

Dalmatian Stone

Peralkaline Quartz-Feldspar Rock

Porphyry (likely Porphyritic Andesite or Basalt)

Porphyritic Igneous Rock

Basalt

Mafic Igneous Rock

Basalt

Mafic Igneous Rock

Basalt

Mafic Igneous Rock

Basalt

Mafic Igneous Rock

Basalt River Stone

Basaltic Igneous Rock

Pink Granite

Phaneritic Plutonic Felsic Igneous Rock (Granite)

Granite

Granitoid (KAlSi3O8 – NaAlSi3O8 – CaAl2Si2O8 + SiO2)

Granite

Granite (Phaneritic Quartz-Feldspar Plutonic Rock)

Dalmatian Jasper (Dalmatian Stone)

Perthitic feldspar with Arfvedsonite inclusions

Pink Granite

Phaneritic Felsic Igneous Rock (Granite)

Granite

Intrusive Igneous Rock (composed of Quartz, Alkali Feldspar, and Plagioclase)

Dalmatian Stone

Dalmatian Jasper (Peralkaline Quartz-Feldspar Rock)

Granite Pebble

Granite (Phaneritic intrusive igneous rock)

Granite

Granite (composed of Quartz, Alkali Feldspar, and Plagioclase)

Black Obsidian

Obsidian (Volcanic Glass)

Pink Granite (Potassium-rich)

Phaneritic Felsic Igneous Rock (K-Feldspar Granite)

Dalmatian Jasper

Peralkaline rhyolite

Granite Pebble

Felsic intrusive igneous rock

Granite

Granite (composed primarily of Quartz, Alkali Feldspar, and Plagioclase)

Dalmatian Stone

Dalmatian Jasper (Aplitic Rock)

Granite

Phaneritic Intrusive Igneous Rock (Granite)

Granite

Phaneritic Plutonic Felsic Rock (K-Feldspar + Quartz + Plagioclase)