closed as off-topic by Leukocyte, Erik, Gimelist, arkaia, daniel.neumann Aug 28 at 11:38
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions about rock identification requests are off-topic. For more information, see the announcement on meta." – Leukocyte, Erik, Gimelist, arkaia, daniel.neumann
It certainly looks like rose quartz, but best to try a quick test. Chip off a small flake and see if it is hard enough to scratch glass. If it does, then it's almost certainly quartz. The translucence and vitreous fracture are also giveaways.
Pretty nice chunk of rose quartz. It is probably from some interesting pegmatite vein, where could be more interesting minerals or even pockets with crystals.