Photos

A few photos from the field and lab... All photos released under a Creative Commons CC BY 4.0 Licence

Sampling Natural Gas Seeps in Rio das Velhas, Minas Gerais, Brazil

Sampling a gassy water well in Minas Gerais, Brazil

Sampling natural gas seeps in Rio Paracatu, Minas Gerais, Brazil (with @thesulfurgal)

Sampling natural gas seeps in the Aguas de Santa Barbara hot springs, near Curimatai, Minas Gerais, Brazil

Crystal Warehouse in Corinto, Minas Gerais, Brazil

Fluid inclusions in quartz from Minas Gerais, Brazil (field of view ~250 microns wide)

Charge Contrast Image of feldspar from the Dartmoor Granite, showing perthitisation and microcline veining

Charge Contrast Image on an etched feldspar fragment showing dislocations along albite exsolution lamella.

Geological Art: Microcline twinning under crossed polars, on a feldspar from gneiss in Minas Gerais, Brazil

Geological Art: Microcline twinning and perthite exsolution under crossed polars, on a feldspar from gneiss in Minas Gerais, Brazil

Pressurising the CO2 injection well at the Aquistore CO2 storage project, Boundary Dam, Saskatchewan, Canada

Hutton's Unconformity, Siccar Point, Scotland.

This is where James Hutton first realised that millions of years must have passed between deposition of the underlying greywackes and overlying red sandstones.

Early morning view of Ambulobo Volcano from the Soa Basin, Flores, Indonesia

PhD fieldwork at Kerlingarfjöll, Iceland, sampling subglacially-erupted rhyolites. Photo from the top of Kerlingarfjöll's highest peak, Snækollur, on the way to collect samples from Loðmundur's lava cap

Visiting lava flows from Kilauea's post-pause breakouts, in early 2001, whilst working as a volunteer at the Hawai'ian Volcano Observatory

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