| Prehnite | พรีห์ไนต์ [สิ่งแวดล้อม] |
| No, they're a mix of calcite, mica flakes, and prehnite. | ไม่ใช่ มันเป็นส่วนสผมของแคลไซส์ ไมค้าเฟลกซ์และเฟนไนท์ The Diamond in the Rough (2013) |
| Prehnite | n. [ So called from the German Colonel Prehn, who first found it. ] (Min.) A pale green mineral occurring in crystalline aggregates having a botryoidal or mammillary structure, and rarely in distinct crystals. It is a hydrous silicate of alumina and lime. [ 1913 Webster ] |