Sunday, August 22, 2010

Tuesday, July 27, 2010

Excellent shirt


Thanks to Mark for sending me this picture.

Tuesday, June 08, 2010

Ionia Sandstone Quarry

About one mile east of Quarry Road along the old rail bed, in heavily wooded terrain, lies the Ionia Variegated Sandstone Quarry. The sandstone, once used widely as a building material has most recently been harvested for landscaping material. The quarry has been closed for many years however, with reflections from the crystal clear springs dancing on the sandstone, this is one of the most beautiful sights to behold in Ionia County.

http://www.ioniachamber.org/index.php?option=com_content&view=article&id=47:play-in-ionia&catid=34:visit-ionia&Itemid=68

Michigan zircons

http://www.sciencenews.org/view/generic/id/59998/title/Before_the_Mississippi%2C_minerals_show_ancient_rivers_flowed_west

Fascinating.

I am particularly interested in the quarries in Central Michigan.