Hello List, I have a small slice of Gujba for sale. Only half a gram but nice surface area and full of nice metal chondrules. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=017&sspagename=STRK%3AMESE%3AIT&viewitem=&item=270074279165&rd=1&rd=1 Cheers, tett