← The LEGO Parts Guide › 9. Nature › Elemental

Rock Boulder, Bottom (Part 30294)

1999-2025CURRENT

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

LEGO Pick a Brick:
28696 ROCK 4X4X1 2/3 LOWER PART
42291 ROCK 4X4X1 2/3 LOWER PART
Bricklink:
30294 Rock 4 x 4 Octagonal Boulder, Bottom
Rebrickable:
30294 Rock Boulder, Bottom
Brickset:
28696 ROCK 4X4X1 2/3 LOWER PART
30294 ROCK 4X4X1 2/3 LOWER PART
42291 ROCK 4X4X1 2/3 LOWER PART
53528 LACQUER ROCK LOWER PART
53934 ROCK 4X4X1 2/3LOWER P.199/47
LDraw:
42291 Rock 4 x 4 x 1.667 Bottom
 CURRENTALL YEARS
OVERALL RANK
-51
1483RANK
1165RANK
# PIECES
23RANK: 1556
133RANK: 1454
# SETS
16RANK: 1378
86RANK: 1199
# COLORS
3RANK: 1469
12RANK: 821

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Current ranking based on sets released between 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

Rock Boulder,
Bottom
30294
.LBX

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

New Label! Not included in legacy LEGO Brick Labels collection.

Date Added: 2024-11-06 22:09:35
Date Modified: 2025-01-24 00:29:40

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This script last updated on January 14 2025 10:17 PM (PST).

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.