Random triples
| Subject | Object |
|---|---|
| gptkb:serpentine_group | greasy |
| gptkb:Uvarovite | Vitreous |
| gptkb:enstatite | vitreous |
| gptkb:Dendritic_agate | Dull |
| gptkb:Chalcedony | Waxy |
| gptkb:fairfieldite | vitreous |
| gptkb:Coridanite | vitreous |
| gptkb:Platonite | metallic |
| gptkb:Hemimorphite | pearly |
| gptkb:Jeremejevite | Vitreous |
| gptkb:Perovskite | Adamantine |
| gptkb:steatite | greasy |
| gptkb:thortveitite | vitreous |
| gptkb:picture_jasper | vitreous |
| gptkb:microlite | vitreous |
| gptkb:stilbite | vitreous |
| gptkb:chlorite | pearly |
| gptkb:tridymite | vitreous |
| gptkb:paragonite | vitreous |
| gptkb:Fire_Opal | Vitreous |