1. Blue ground doves occur singly, in pairs or sometimes in small groups.2. Kimberlite is a diamond-bearing blue ground that sits below a yellow colored soil. 3. In reconnaissance for diamond mining, "'blue ground "'refers to a layer of non-oxidized kimberlite. 4. Its insignia was a scallop shell on a blue ground . 5. Above the fire hangs his coat of arms with golden fleurs-de-lys on a blue ground . 6. His later recording of " Mouth Harp Blues " returned to more traditional blues ground . 7. The emblem has a golden top on blue ground . 8. Part of the ceiling decorated with gold stars on a blue ground has also been preserved. 9. The border shows war trophies and lion heads in gold against a brilliant royal blue ground . 10. Center shield : half red and half blue ground , with a silver lion with a golden crown.