# Green Aventurine Tumble Stones 25–45 mm

> Medium green aventurine tumble stones of about 25 to 45 mm, made of quartz with shimmering mica, a symbol of luck in crystal lore.

- Shop: Holistic Tree (holistictree.co.uk), a UK gift shop run by Clockwise Ltd
- Price: £6.99
- Availability: in stock
- Delivery: Dispatched in 1–4 working days · Royal Mail Tracked 48 or APC, 2–5 working days. Delivery £3.95, free over £60.
- Last order for Christmas: noon on Wednesday 9 December
- Returns: 14 days from delivery
- URL: https://holistictree.co.uk/products/aventurine-tumble-stones-pack-of-12
- Details checked against the supplier's specification: 2026-10-11

## About this gift

Green aventurine is a friendly first crystal and a welcome find in any collection. These medium African tumble stones are sized to sit in the palm of your hand. A tumble stone is a small stone rolled smooth in a drum, so it has no sharp edges.

Each stone measures about 25 to 45 mm. Aventurine is a natural aggregate, which means a rock made of many tiny grains: here, tightly packed quartz with small scales of mica that catch the light. Each stone is unique, so colour and pattern vary.

Crystal lore holds that green aventurine is a symbol of luck, prosperity and new beginnings. People carry one in a pocket, keep one on a desk or give one to a friend who is starting something new. Smooth, green and lightly sparkling, these are stones made for sharing.

## Key facts

- Natural green aventurine tumble stones
- Medium size, about 25–45 mm
- Quartz grains with shimmering mica
- Each stone unique in colour and pattern

## What's in the box

- Medium green aventurine tumble stones (about 25–45 mm each)

## Details

| | |
|---|---|
| Stone | Green aventurine |
| Size | About 25–45 mm each |
| Material | Natural aggregate of quartz and mica |

## Questions

### How big are these aventurine tumble stones?

Each one measures about 25 to 45 mm, a medium size that sits in the palm of your hand.

### Why does green aventurine sparkle?

Aventurine is made of tightly packed quartz grains with small scales of mica. The mica catches the light and gives the stone its shimmer.

### Will my stones look exactly like the photo?

Not exactly. These are natural stones, so each one is unique and the colour and pattern vary.