Amazonite
Microcline (KAlSi3O8) with trace lead/water inclusions
mineral
Category
Sedimentary (Secondary Mineral) Within Igneous
Browse sedimentary (secondary mineral) within igneous specimens identified by the Rock Identifier community.
Learn about Sedimentary (Secondary Mineral) Within Igneous in the encyclopedia
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Chrysocolla
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O
mineral
Native Copper
Copper (Cu)
mineral
Chrysocolla in Quartz
Hydrated copper phyllosilicate with silicon dioxide (Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O + SiO2)
mineral
Prehnite
Prehnite (Ca2Al(AlSi3O10)(OH)2)
mineral
Malachite
Copper carbonate hydroxide Cu2CO3(OH)2
mineral
Agate
Silicon dioxide (SiO2)
mineral
Labradorite
(Ca, Na)(Al, Si)4O8
mineral
Amethyst
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Granite
Granite
igneous
Jasper
Chalcedony (Microcrystalline Quartz) - SiO2
sedimentary or metamorphic
Chalcedony Rose
Silicon Dioxide (SiO2)
mineral
Banded Agate
Silicon Dioxide (SiO2) - Microcrystalline Quartz
mineral
Carnelian (Chalcedony)
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Quartz (SiO2)
mineral
Granite
Phaneritic Igneous Rock (Granite)
igneous
Basalt with Iron Oxidation
Amygdaloidal Basalt (silicate rock primarily plagioclase, pyroxene, and olivine)
igneous
Blue Quartz
Silicon Dioxide (SiO2) with inclusions
mineral
Chrysocolla and Malachite Beads
Hydrated copper silicates (Chrysocolla) and Copper carbonate hydroxide (Malachite)
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Labradorite
Labradorite (Ca,Na)(Al,Si)4O8
mineral
Red Obsidian
Volcanic Glass (Amorphous SiO2)
igneous
Sandstone (likely Arkosic)
Arenite (SiO2 based)
sedimentary
Orthoclase Feldspar
Potassium Feldspar (KAlSi3O8)
mineral
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
mineral
Quartz (Tumbled)
Silicon Dioxide (SiO2)
mineral
Basalt
Basalt (Aphanitic Mafic Igneous Rock)
igneous
Gneiss (specifically a Banded Gneiss pebble)
Gneiss (High-grade Regional Metamorphic Rock)
metamorphic
Amazonite (Microcline Feldspar)
Microcline Feldspar - KAlSi3O8
mineral
Smoky Quartz (Tumbled/Water-worn Quartz)
Silicon Dioxide (SiO2)
mineral
Labradorite
(Ca,Na)(Al,Si)4O8
mineral
Quartz (Vein Quartz / Milky Quartz)
Silicon Dioxide (SiO2)
mineral
Feldspar (Orthoclase / Alkali Feldspar)
KAlSi3O8 (Potassium Feldspar / Orthoclase)
mineral
Amethyst
Silicon Dioxide (SiO2) with iron impurities
mineral
Quartz (River Cobble)
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Smoky Quartz
Silicon Dioxide (SiO2)
mineral
Smoky Quartz
Silicon Dioxide (SiO2)
mineral
Quartz (Water-worn Pebble)
Silicon Dioxide (SiO2)
mineral
Smoky Quartz
Silicon Dioxide (SiO2)
mineral