Properties
🔷 Tetragonal✏️ streak white
| Chemical formula | Ca₂Be(Si₂O₇) |
|---|---|
| Elements | Ca, Be, Si, O |
| Crystal system | Tetragonal |
| Mohs hardness | — |
| Density | — |
| Streak | white |
| Color | — |
| IMA symbol | Gug |
| Nickel–Strunz class | 9.BB.10 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Suzhou, People's Republic of China
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Learn more
- Gugiaite on Mindat.org
- Wikipedia article
- Wikidata item Q3778835 (source of this page's data – you can correct it there)
IMA mineral species
Tetragonal
White & Clear