| Answer | Crossword Clue |
|---|---|
| chloroargyrite | the mineral form of silver chloride also CHLORARGYRITE |
| cerargyrite | a mineral consisting of silver chloride in crystalline form, aka horn silver |
| cerargyrites | CERARGYRITE, a mineral consisting of silver chloride in crystalline form, aka horn silver |
| polybasite | a grey to black mineral consisting of a sulphide of silver, antimony, and copper in the form of platelike monoclinic crystals |
| polybasites | POLYBASITE, a grey to black mineral consisting of a sulphide of silver, antimony, and copper in the form of platelike monoclinic crystals |
