Searles Lake, San Bernardino County, California, USA
A 7mm crystal. Photographed by, and in the collection of, Karl Volkman. Ex George downey Collection.
© Karl Volkman 04/05
Wadi El-Natrun depression, Beheira Governorate, Egypt
Picture width is 3mm. Nice clear crystal of Pirssonite. Depth of field is achieved with CombineZM.
© Elmar Lackner 2007
Crystal 8 mm. on longest axis.
© T. Kennedy 2002
Kirovskii apatite mine, Kukisvumchorr Mt, Khibiny Massif, Murmansk Oblast, Russia
Field of view 6 mm. Collection M. Kampf No 01-001.
A nice pair of conjoined pirssonite crystals. I have five in a sealed container. Photo width 4mm.
© Steve Sorrell
Pirssonite 1mm crystal photo & collection S.Broetto
Width of field is 5.4 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (12 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope.
© 2008 by Jesse Crawford
Field of view: 4 mm Photo and collection Antonio Borrelli
© Antonio Borrelli
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 20x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Light brown transparent Pirssonite crystals. Collection and photo Stephan Wolfsried
© Stephan Wolfsried 6/2017
colourless group of crystals of Pirssonite dimension group mm. 2,1 photo Germano Fretti collection Luigi Chiappino
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Colourless Pirssonite crystal. Collection and photo Stephan Wolfsried
© Stephan Wolfsried 2/2017
Pirssonite crystal. Ex Ralph Merrill Collection. Photographed by, and in the collection of Dan Costian.
© Dan Costian
Light brown, transparent, pirssonite crystals.
Single pirssonite crystal. Rolf Luetcke specimen and photo.
Single pirssonite crystal. Former Fred Ferrar and Glenn Nicol collections. Rolf Luetcke specimen and photo.
photo and collection Joachim Esche modified Wild M420 photomacroscope with apozoom, Stackmaster linear actor and control and Canon EOS 550D
© Joachim Esche 2019
Vitreous greyish (due to mud inclusions), translucent pirssonite crystal without matrix. Old 1950s material, probably collected by Ralph Merrill. Purchased from him in 1994.
© Andrew Hodgson
Colorless Pirssonite crystal . Sony Alpha 7R ii/Mitutoyo Plan Apo X 20 /Achromatic doublet retro/"Stone Master" Linear-actor & Control// Aperture . Photo & Collection C.Boutry .
Nice group of colorless Pirssonite crystals in a cavity in matrix. Photo and collection Frank Loman.
Single crystal of pirssonite, partially dissolved at right hand end. 3MP Amscope CMOS camera with bellows and Nikon 4X Plan Achromatic Objective Lens. Processed with Zerene stacker DMap and post stacking cleanup with Faststone. Collection and photograph of Rod Martin
© R. J. Martin