Septarian Nodule (Dragon Stone)
Septarian Concretion (Calcite, Aragonite, and Limestone/Clay)
sedimentary
Category
Igneous, Sedimentary, And Metamorphic Mix
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Pegmatite or Graphic Granite
Intrusive Igneous Rock
igneous
Granite fragment
Granite, a coarse-grained felsic intrusive igneous rock composed mainly of quartz and feldspar
igneous
Jasper and Agate Mix
Silicon dioxide (SiO2) - Microcrystalline Quartz
sedimentary
Unakite
Unakite (Epidotized Granite)
metamorphic
Dragon Blood Jasper (Epidote with Piedmontite or Quartz)
Epidote-rich Quartzite / SiO2 with (Ca2(Al2,Fe)(Si2O7)(SiO4)O(OH))
metamorphic
Unakite (Tumbled)
Epidotized Granite
metamorphic
Unakite
Epidotized Granite
metamorphic
Granite (small weathered fragment)
Granite, chiefly quartz, feldspar, and mica
igneous
Granite Pebble
Intrusive Igneous Rock (Granite)
igneous
Unakite
Epidotized Granite (composition: K-feldspar, Epidote, and Quartz)
metamorphic
Pumice
Pumice (Vesicular volcanic glass)
igneous
Chert with Jasper and Quartz
Microcrystalline Quartz (SiO2)
sedimentary
Asphalt (Bituminous Pavement)
Bituminous mix (Aggregates with Bitumen binder)
sedimentary
Shiva Lingam
Cryptocrystalline Quartz (Jasproid/Chalcedony mix)
sedimentary
Granite Pebble
Granite
igneous
Unakite
Epidotized Granite
metamorphic
Chalcopyrite
Copper Iron Sulfide (CuFeS2)
mineral
Conglomerate
Conglomerate (clastic sedimentary rock)
sedimentary
Septarian Nodule (Septarian Dragon Stone)
Septarian Concretion (Composition: Calcite, Aragonite, and Limestone/Clay)
sedimentary
Zoisite with Ruby (Anyolite)
Zoisite – Ca2Al3(SiO4)3(OH) with inclusions of Ruby (Al2O3:Cr)
metamorphic
Weathered granite (probable)
Granite, a coarse-grained felsic intrusive igneous rock
igneous
Granite (likely weathered, coarse-grained granite)
Granite; chiefly quartz, feldspar, and dark mica or amphibole
igneous
Weathered granite
Granite, a coarse-grained felsic intrusive igneous rock composed mainly of quartz, feldspar, and mica
igneous
Diorite
Diorite
igneous
Diorite
Diorite
igneous
Granite
Granite (Phaneritic Quartz-rich Igneous Rock)
igneous
Diorite
Phaneritic intermediate plutonic rock
igneous
Unakite
Unakite (Epidotized Granite)
metamorphic
Serpentinite (often containing Jadeite/Nephrite)
Antigorite-rich Serpentine Rock, (Mg, Fe)3Si2O5(OH)4
metamorphic
Sandstone (Graywacke)
Arenite / Graywacke (SiO2 with lithic fragments)
sedimentary
Asphalt (Bituminous Rock)
Natural bitumen or Bituminous limestone/sandstone
sedimentary
Asphalt concrete
Anthropogenic conglomerate
sedimentary
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
sedimentary
Sandstone (Graywacke)
Clastic Sedimentary Rock (Lithic Sandstone)
sedimentary
Diorite
Diorite (an intrusive igneous rock)
igneous
Diorite (Porphyritic/Water-worn Pebble)
Diorite
igneous
Unakite
Epidotized Granite
metamorphic
Sandstone (Greywacke)
Arenite / Clastic Sedimentary Rock
sedimentary
Siltstone
Siltstone (SiO2, Fe2O3, Al2O3 mix)
sedimentary
Pink granite pebble
Granite, a felsic intrusive igneous rock composed mainly of quartz, feldspar, and mica
igneous
Likely granite pebble
Granite, a quartz–feldspar–mica intrusive igneous rock
igneous