Cardamom CO2 extracted.  
Elettaria cardamomum
With a CO2 extraction there is more plant material in the content.  More of the heavier constituents found in the plant material are carried over in this method of extraction.  
Blends well with citrus oils and floral oils.  
May be used in a diffuser as it is fluid enough and won't clog the diffuser.
It has an intense sweet, spicy aroma.