| |
| mineral | description |
|---|
Raspite | {100}, {001}, {011}, modified |
| Contact twin on {100} |
| {100}, {001}, {011}, modified |
Realgar | {110}, {101}, modified |
| Highly modified |
Reddingite | {111}, {{212}, {010} |
| {111}, modified |
Reedmergnerite | {100}, {110], {001}, modified |
Rhodochrosite | {101} |
| {101}, {110} |
| {321}, {211} |
| {321}, {211}, {001} |
Rhodonite | {100}, {010}, {001}, modified |
| Tabular {110}, modified |
Rivadavite | Elongated [010], tabular {100} |
Romeite | {111}, {100} |
| {111}, modified |
Roselite | Thick tabular {102} |
Rosickyite | Tabular {010}, elongated [001] |
Rutile | {110}, {111}, modified |
| {101}, {310}, {210}, {110} |
| Sixling twin on {101} |
| Sixling twin on {101} |
| Eightling twin on {101} |
| Long prismatic [001] |
| Eightling twin on {101} |
| Contact twin on {301} |
| Contact twin on {101} |
