Add spaces: FluoriteoctaederarChina.38mm36grams.

Answer: Fluorite octaederar China. 38 mm 36 grams.

Add spaces: HethenmovedtotheUniversityofPennsylvaniatostudyforhisMaster'sdegreewhichwasawardedin1939.

Answer: He then moved to the University of Pennsylvania to study for his Master's degree which was awarded in 1939.

Add spaces: AhighlyattractivecombinationofcultureandnatureisofferedbytheCarintianSommermusicfestivalintheareasurroundingCarinthia'sOssiachLakeeachyear.

Answer:
A highly attractive combination of culture and nature is offered by the Carintian Sommer music festival in the area surrounding Carinthia's Ossiach Lake each year.