Mines Repository (Colorado School of Mines)
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Stilbite
No full textPhotographed by Ron Wolf.Yellow brown resinous crystals of stilbite, Lower New Street Quarry, Paterson, Passaic County, New Jersey
Palm leaf – Sabalites sp.
No full textPhotographed by Ron Wolf.Fossil palm frond imprint in fine-grained sedimentary rock
Trilobite – Ceratonurus sp.
No full textPhotographed by Ron Wolf.Black fossil trilobite, Atlas mountains, Alnif, Er Rachidia, Morocco
Trilobite – Paradoxides spinosus
No full textPhotographed by Ron Wolf.Brown fossil trilobite on brown matrix
Elbaite on lepidolite
No full textPhotographed by Ron Wolf.Radiating spikes of pink elbaite (variety of tourmaline) on pale blue white lepidolite
Evolution of the carbon market for addressing distressed and abandoned assets
No full text"The following remarks were prepared for the SPE Decarbonization Congress in Texas on the evolution of carbon markets to finance the decommissioning of primarily orphaned and abandoned oil and gas wells. February 4, 2025"—page 1.My intent today is to update you on the progress being made towards developing a market system that generates funds to plug orphaned and abandoned oil and gas wells. With that said, in Q&A we can also discuss how this system might play into other decarbonizing activities such as differentiated gas and CCS
Heubnerite
No full textPhotographed by Ron Wolf.Resinous brown needles of huebnerite on dull white matrix
Wulfenite
No full textPhotographed by Ron Wolf.Orange plates of wulfenite on white and brown matrix, Ahumada mine, Los Lamentos district, Chihuahua, Mexico