_GeologyLinks: 1200 Posts
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10/02/23 Gas Ring Emitted from Mt. Etna
09/12/23 Spiral Pattern in Australian Opal
08/22/23 Sunrise at Zabriskie Point
08/07/23 Conchoidal Fracturing in Sandstone
07/18/23 Opal Pseudomorphs
06/23/23 North Teepees
05/30/23 K-Pg Boundary in Oregon
05/17/23 Layers of Etna Eruptions
05/03/23 Aracar Volcano
03/28/23 Tafoni Weathering in West Virginia
02/14/23 Grotta di Serracozzo Lava Tube
01/18/23 Mushroom Rock State Park
01/06/23 Opalized Fossil of a Cycad Cone
01/02/23 Radial Stress Fracture
12/16/22 Red Bar Natural Bridge, Utah
12/09/22 Crystal Forms in Petrified Wood
12/01/22 Mt. Baker at Sunrise
10/17/22 Fossil Find in Sicily, Italy
10/12/22 Arizona’s China Wall
09/06/22 Wagon Tracks from the Old West?
08/05/22 Mudcracks: Now and Then
08/03/22 Mantling on Utah’s Hogback Ridge
07/20/22 Dendrite Inclusion in Opal
07/19/22 New Eddystone Rock
07/12/22 Varvite Park in Brazil
07/07/22 Volcanic Tunnels of Reunion Island
06/17/22 Timpa Nature Reserve of Acireale
06/04/22 Archive - Inside Kawah Ijen's Crater
05/21/22 Archive - Levadas of Madeira
05/04/22 Calymene Fossil in Spain
04/28/22 Pinwheel Rock in the Mojave Desert
04/20/22 Drone Image Over Mount Etna
04/06/22 Muonionalusta Siderite Sample
03/29/22 Rainbow Pyrite
03/26/22 Archive - Naatsis’aan
03/19/22 Archive - Upheaval Dome