“Aggregates of white ellingsenite associated with aegirine and villiaumite. Photo is stacked image of 42 photographs taken using Nikon Coolpix 950 coupled to a Leica GZ4 microscope and the images stacked using Combine ZP. No other equipment used. Specimen dimensions are 42x35x30mm with individual crystal sizes of about 0.2um.”
Alan Barnes (2) - 30th December 2015