lossis

Chiastolite

chiastolite 

Chiastolite

Chiastolite Chiastolite yog ntau yam ntawm cov ntxhia andalusite nrog tshuaj lom neeg muaj pes tsawg leeg Al2SiO5. Nws yog muab sau rau lwm qhov sib txawv hauv khaub lig-pob zeb dub ...
Nyeem ntxiv
kev ua yuam kev: Cov ntsiab lus yog kev tiv thaiv !!