How to perform Critical Path Method (CPM) and find Float
Irene Savchin: Titanium Director
20 Break Open Whole Moroccan Geodes Hollow Crystal Centers around 2". Great for classrooms and other educational groups. Moroccan geodes produce a great looking geode when cracked open. Openning them is easy. They are more hollow than other geodes and therefor break open easier. They also tend to produce more crystals. Over 99% of our moroccan geodes have awesome crystals waiting to be discovered. Just grab a sock and a hammer and crack open a geode. Easy as that. Moroccan geodes are a great pick as a gift or a classroom project. We have Geodes from all over the world and these seem to be a favorite with many of our customers as they are easy to break open, very economically priced and very pretty after being cracked open.