rock formations RSS
Exploring Earth’s Ancient History : The Acasta Gneiss
The Acasta Gneiss stands as one of the most compelling subjects in geoscience, offering a unique perspective on the early Earth. This ancient rock formation, located in the Northwest Territories of Canada, is a key to unlocking the mysteries of our planet’s formative years. Crystal World Founder and Geologist Tom Kapitany undertook a field trip in 2017 to collect museum specimens. ( see field notes and photos at the bottom of this post) Shop Acasta Gneiss Here Here’s an exploration into the significance of the Acasta Gneiss and what it reveals about the Earth’s geological history. The Acasta...
Tags
- All
- acasta gneiss
- agate mineral
- agates
- almandine garnet
- ammonite
- ammonite fossil
- araucaria fossil
- araucaria fossilised wood
- Australian Agate
- Australian fossils
- Australian Garnet
- australian opals
- Australian tourmaline
- basalt slice
- biotite
- black povondarite tourmaline
- black tourmaline
- blue minerals
- broken hill Garnet
- calcite
- carribbean calcite
- cave calcite
- chalcedony
- crazy lace agate
- crinoid fossil
- crinoids
- Crystal World
- Crystal World Exhibition Centre and Sales
- crystals
- Democratic Republic Of Congo Malachite
- devonian trilobites
- dinosaur garden devon medows
- dioptase
- dravite tourmaline
- emerald of the desert dioptase
- fossil teeth
- fossilised teeth
- fossilised wood
- fossils
- garnet
- gem stones
- gemstones
- Geode
- Geologist
- geology
- geoscience
- granodioritic gneisses
- grape agate
- green onyx
- green pakistan travertine
- Gypsum
- horodyskia fossil
- iridescent gemstones
- jack hills zircons
- jimbacrinus bostocki
- Kilauea Volcano Rock
- Koroit opals
- kyanite
- labradorite
- malachite
- malachite mineral
- malachites
- marine fossils
- megalodon
- megalodon fossils
- megalodon teeth
- Mesoproterozoic Fossil
- metamorphic rock
- meteorites
- Mexican cave calcite
- microbialites
- mineral
- mineral Kyanos
- mineral olivine
- minerals
- moroccan quartz geodes
- Mount Gunson Copper Mine
- Mount Gunson Selenite
- olivine basalt Hawaii
- opals
- peanut wood
- petrified wood
- povondarite tourmaline tomkap mines
- quartz
- quartz crystals
- rainbow lattice sunstone
- rhodochrosite
- rock formation
- rock formations
- Rosie the Shark
- schorl
- selenite
- Shark Bay Stromatolite
- shark teeth
- sharks
- stromatolite
- Sunstone
- Tom Kapitany
- tomkap mines
- tomkat mine
- tonalitic gneisses
- tourmaline
- travertine
- trilobite
- trilobites
- velvet malachite
- volcanic rock
- W.A agate
- W.A fossils
- W.A tourmaline
- Western Australian Stromatolite
- zircons