Aragonite vs Biotite
| Property | Aragonite | Biotite |
|---|---|---|
| सूत्र | CaCO3 | K(Mg,Fe)3(AlSi3O10)(OH)2 |
| क्रिस्टल प्रणाली | Orthorhombic | Monoclinic |
| खनिज वर्ग | 05 Carbonates and Nitrates | 09 Silicates |
| मोह कठोरता | 3.5-4.0 | 2.5-3.0 |
| रंग | Colorless, white, yellow, blue, green | Black, dark brown, dark green |
| चमक | Vitreous | Vitreous |
| रेखा रंग | White | White to gray |
| पारदर्शिता | Transparent | Translucent |
| विदलन | Poor {010} | Perfect basal {001} |
| विभंग | Subconchoidal | Uneven |