Color Genesis Analysis and Characteristics for Origin Identification of Purple Jadeite

For many, fossiliferous tree resin, primarily amber, gained wide visibility to the public in 1993 wh

Ahmadjan Abduryim, Frederick Lin Sutherland, Terry Coldham, Elena Belousova Download Pdf

Larimar, a massive blue variety of the mineral pectolite, belonging to the wollastonite group of min