These materials showcase many aspects, like how artisans garnered the colors they needed in yesteryears and the items that ...
Two men have been arrested on suspicion of stealing an estimated 60kg (132lb) of a rare semi-precious mineral in the Peak District. Police said a large quantity of Blue John was recovered from an ...
View into a high-pressure diamond cell of the mineral called hydrous ringwoodite (blue crystal). The crystal measures approximately 0.1 mm across and contains around one weight percent H2O in its ...
The firm would seek shareholder approval for a name change to Core Blue Minerals. “The Cobalt Blue name no longer reflects the full scope of our business. As our technical and project ...