Re: [meteorite-list] Shatter Cones, photos + double shatter cone

Hi list, Nice shatter cones Mark... Here is some photos of shatter cone boulders at Keurusselkä impact structure found last November. Unfortunately, they are not in my collection, since they are too big boulders: http://www.somerikko.net/impacts/keurusselka.html see also our Keurusselkä

Re: [meteorite-list] Shatter Cones, photos + double shatter cone

Hello Jarmo and list "Shatter cone photos can be seen also in my collection pages (click impactites):http://www.somerikko.net/old/geo/col/col.htm" You have a very nice collection of impactite Jarmo and your website is well presented and easy to navigate. The Keurusselk web page I found

[meteorite-list] Shatter Cones, photos + double shatter cone

Hello List, Shatter cones are one of my favorite types of meteorite impactite. Found around large impact craters, called astroblemes (from Greek astron, blema, meaning "star wound"). Shatter cones have a distinctively patterned structure that are formed in the rock by a large impacting object.

Re: [meteorite-list] Shatter Cones, photos + double shatter cone

From last e-mail.. "A couple I wanted to show were cut and you could see a cross of shatter cones in layers" I forgot to add, that I could not find these. (As well as a couple other locations in my collection.). You may have to copy and paste part or all of the jpg address. I'm not sure how it