Random triples
| Subject | Object |
|---|---|
| gptkb:Grossular | transparent |
| gptkb:Grossular | translucent |
| gptkb:lonsdaleite | transparent |
| gptkb:lechatelierite | transparent |
| gptkb:muscovite | transparent |
| gptkb:Indialite | transparent |
| gptkb:biotite | transparent to opaque |
| gptkb:joaquinite-(Ce) | transparent |
| gptkb:Rose_quartz | translucent |
| gptkb:cristobalite | translucent |
| gptkb:rhodochrosite | transparent to translucent |
| gptkb:chabazite | translucent |
| gptkb:Ferrosilite | Opaque |
| gptkb:Common_Opal | Opaque |
| gptkb:Wurtzite | Opaque |
| gptkb:Azurite | Transparent to translucent |
| gptkb:merrillite | translucent |
| gptkb:siderite | transparent |
| gptkb:Danburite | transparent |
| gptkb:Antarcticite | transparent |