Entry from British & World English dictionary
A mineral or rock representing one end of a series having a range of composition.
- The A-type granites cluster towards the mantle endmember.
- The isotopic composition of these recrystallized bones is therefore a mixture between two endmember compositions, one biogenic and one diagenetic.
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.