| Name: | Celsian Cls |
| IMA Chemistry: | Ba(Al2Si2O8) |
| Chemistry Elements: | The mineral Celsian contains elements: Barium (Ba) Aluminum (Al) Silicon (Si) Oxygen (O) |
| Country of Type Locality: | Sweden |
| Year First Published: | 1895 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Sjögren H (1895) Celsian, en anorthiten motsvarande bariumfältspat från Jakobsberg. Preliminärt meddelande, Geologiska Föreningens i Stockholm Förhandlingar 17, 578-582 |
| Structural Group Name: | Feldspar |
| Fleischer's Group Name: | feldspar |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 2500 Million Years Ago |
| Mohs Hardness: | 6.25 |
| Diaphaneity: | 3.0 |
| Specific Gravity: | 3.245 |
| More Info: | Search Wikipedia: Celsian (Wiki) Search Mindat: Celsian Search Web Mineral DB: Celsian |