@wiwaxia i have an important question which i believe @ineptshieldmaid will also want to ask:
are these rocks fuckable?
They appear to be made of quartz, which is to all intents and purposes glass, so chemically, yes. However, they are likely to be mechanically unsuitable as the minute cracks and fractures in them, which give them that pretty “crystal” look, might cause them to shatter. It’s unlikely - they should be fairly robust to pressure - but they need to be treated gently.
Auntie Wiwaxia’s professional opinion: this rock is fuckable but handle with care.
Fucking rocks now has a whole new meaning.