What are the red crystals? : r/whatsthisrock

What's this red crystal? It looks dyed to me. : r/whatsthisrock

Found these red crystals in a mountain vein on the Missouri River in Southwest Montana : r/whatsthisrock

what is the crystal that is in this rock? : r/whatsthisrock

It was a gift, a “red crystal “ : r/whatsthisrock

Does anyone know what these red crystals are in this geode? : r/ whatsthisrock

I found this pretty red crystal. Is it quartz? : r/whatsthisrock

Red Crystal Geode : r/whatsthisrock

What's this dark red crystal? Not sure where it came from but has a hardness between 7 and 9. : r/whatsthisrock

Help me identify these rocks! Bought for 4 bucks from a crystal shop : r/ whatsthisrock

Turquoise and red rock from CA beach. What are blue crystals? : r/ whatsthisrock

Do anyone know what kind of rock or crystal is this? : r/whatsthisrock

What are the red crystals? : r/whatsthisrock