11563
A new pyroxene compound , NaMnGe ( 2 ) O ( 6 ) , has been synthesized at 3 GPa and 800 degrees C and fully characterized by X - ray single - crystal diffraction , neutron powder diffraction , and measurements of magnetization and specific heat .
 Chemical: pyroxene; Chemical: NaMnGe ( 2 ) O ( 6 )
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: pyroxene; Chemical: NaMnGe ( 2 ) O ( 6 )