LEGO Reviews Ideas21362

Mineral Collection

Name: LEGO Mineral Collection 21362
Brand: LEGO
SKU: 21362
Rating: 4.76 (1274 reviews)

70 · RECOMMENDEDINVESTMENT GRADE: BBB2025880 pcsHigh agreement · 92%

Expert reviews

4analyzed

Owner ratings

1.3K+

Consensus

BUY

BrickScore

Recommended

Owners

Synthesized Verdict

"A BrickScore of 69.5 and a Mixed Reviews verdict captures this set accurately: owners rate it a strong 4.76 out of 5, and the transparent gem-colored builds are genuinely striking on a shelf, but the low LEGO.com recommendation rate of 34% and limited build depth keep it from crossing into clear-cut territory for anyone outside its core geology-and-display audience."

The LEGO Ideas Mineral Collection (21362) lands a BrickScore of 69.5 and a Mixed Reviews tier, reflecting a split between its striking display appeal and the more subdued build engagement some buyers experienced. Owners rate it 4.76 out of 5 across over 1,270 ratings, with strong value scores (4.33/5) and solid Amazon performance (4.9 across 649 ratings). However, the LEGO.com would-recommend figure is a surprisingly low 34%, hinting that while buyers enjoy the finished product, enthusiasm to actively recommend it is more restrained than the star ratings alone suggest. The honest picture is a visually impressive display set that delights geology and crystal enthusiasts but leaves those seeking deeper building challenge or playability somewhat underwhelmed.

Where they split: The low LEGO.com would-recommend rate of 34% sits in notable tension with the 4.76 average star rating and strong value scores. Buyers appear happy with their own purchase but hesitate to push it on others, likely because its narrow niche appeal (display-focused, geology-themed, no play value) makes it a poor general recommendation despite being a satisfying personal buy.

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LOVED (7)

01Vibrant, eye-catching colors using transparent and layered bricks that look better in person than in box art
02Six distinct mineral models: golden pyrite, purple amethyst, blue fluorite, watermelon tourmaline, rhodochrosite, and tangerine quartz
03Customizable buildable display shelves that give the finished set a museum-quality look
04Individually bagged minerals allowing one-at-a-time builds, praised for flexibility and accessibility
05Relaxing, meditative build pace well-suited to adults
06Genuine gift appeal for rock, crystal, and geology enthusiasts
07Impressive building techniques for the small scale of each model

CRITICIZED (6)

01Finished size is smaller than many buyers expected
02Playability is essentially nil, as noted by a reviewer scoring it 20 out of 100 for play value
03Some minerals are not entirely realistic looking despite the clever use of parts
04Fragility of the finished builds requires careful placement away from children and pets
05One buyer reported a misprinted instruction booklet with missing and out-of-order pages
06Build experience rated only 68.6 in the expert consensus, reflecting a lower-than-expected building depth for an 880-piece set

What reviewers are saying

"This is exactly the sort of set that would not exist without the Ideas platform. It's like nothing LEGO has produced before, and I like it."

Brickset Reviews

"The concept originally won on Ideas as Minerals Display back in November 2024, and now here it is, with a few tweaks of course."

RacingBrick

"The LEGO Ideas Mineral collection isn't for me at all, but it certainly is a great model for you if you have the slightest interest in geology, petrology, crystals or minerals at all."

Tiago Catarino

"LEGO Ideas is a theme that isn't afraid to delve into the depths of the unknown to mine concepts and ideas for never-before-seen LEGO sets."

Jay's Brick Blog

Ecosystem

21313 (implied from comments—likely Botanical Display) — One commenter noted they would display the Mineral Collection next to set 21313 on their shelf, suggesting these are positioned as companion or thematic partners in the display/adult aesthetic line.

Botanical series (general) — One commenter characterized this as 'the mineral collection version' of the botanical sets—a niche, adult-focused display set. Another noted the set could expand into additional mineral MOCs or displays, similar to how the botanicals can be expanded.

Captain Jack Sparrow's Pirate Ship (Black Pearl) — The 45° corner element in transparent form was first introduced in the Black Pearl; this set reuses that element four times in a different context.

Sleeping Beauty castle (Dario's first Ideas submission) — A small Easter egg (pink plate and blue slope) in this set is a nod to the designer's earlier micro-scale Ideas work.

IdeasTier 1Investment Grade

By Reviewer · 4

Avg score

Consensus

BUY

Brickset Reviews

Editorial Source

BUY

"This is exactly the sort of set that would not exist without the Ideas platform. It's like nothing LEGO has produced before, and I like it."

Key Pros

✓Realistic and life-sized mineral specimens
✓Intricate, detailed designs that could pass for real specimens from a distance
✓Unique, unlike anything LEGO has produced before

Key Cons

✕Three separate shelf sections necessitate care when handling and positioning
✕Wood strip down the center of each glass shelf spoils the visual effect somewhat

READ FULL REVIEW

RacingBrick

Expert Video Source

BUY

"The concept originally won on Ideas as Minerals Display back in November 2024, and now here it is, with a few tweaks of course."

Key Pros

✓Unique and niche topic chosen by LEGO Ideas
✓Wide variety of building techniques in minerals
✓Several new interesting parts

Key Cons

✕Stability issues with the largest/heaviest mineral specimens
✕Single stud connection method can be fragile with handling

JUMP TO REVIEW

Tiago Catarino

Expert Video Source

BUY

"The LEGO Ideas Mineral collection isn't for me at all, but it certainly is a great model for you if you have the slightest interest in geology, petrology, crystals or minerals at all."

Key Pros

✓Excellent value for money: 880 pieces for $60
✓Amethyst is particularly well-executed with impressive crystal techniques
✓Pyrite uses creative part reuse (Minecraft pig head in metallic gold)

Key Cons

✕Repetitive building experience with identical display sections
✕Watermelon Tourmaline difficult to execute and less recognizable

JUMP TO REVIEW

Jay's Brick Blog

Editorial Source

"LEGO Ideas is a theme that isn't afraid to delve into the depths of the unknown to mine concepts and ideas for never-before-seen LEGO sets."

Key Pros

✓Fun varied build with unusual building techniques
✓Six unique and distinct mineral builds keep it fresh
✓Extensive use of new transparent element colorways

Key Cons

✕No fixed attachment method for stands (they only slide into grooves, not firmly connected)

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Dimensional Analysis

Investment Layer

Buy now (1)Wait for sale (0)

Exclusivity

Brickset Reviews: LEGO Ideas exclusive. This is an Ideas platform product and would not exist without that exclusivity.

RacingBrick: LEGO Ideas exclusive (original fan submission)

Resale

Brickset Reviews: Not explicitly addressed by the reviewer. However, the set's uniqueness and Ideas pedigree suggest potential future value as it ages out of production.

RacingBrick: No explicit resale expectations mentioned by reviewer.

Minifigures & Standout Parts

Standout parts (per reviewers)

4x4 corner slope piece (new)
Used four times in the fluorite specimen; also appears in the Black Pearl set, in black. This is a new mold contributing to the set's uniqueness.
Drum-lacquered gold pieces
Including what appear to be Minecraft heads, used in the pyrite sample to create realistic shape and texture.
Trans-orange, yellow, and clear cheese slopes
Combined with trans-orange SNOT bricks in the tangerine quartz to create color transitions from base to tip.
Transparent plates and elements in various colors
Used throughout multiple specimens (amethyst, watermelon tourmaline, fluorite) to create layering and color transition effects that mimic real geological specimens.
Minecraft head piece (printed in various versions)
Unusual geometry mounted at an angle; previously only appeared once in plain black but has several printed versions
45° corner element in transparent form
First introduced in Captain Jack Sparrow's Pirate Ship (Black Pearl); appears here in transparent form with four pieces included

What Owners Say

The Mineral Collection earns near-universal praise as a visually stunning, uniquely satisfying display build, with only scattered complaints about color confusion in instructions and occasional missing pieces.

COMMON PRAISE

+Visually stunning finished result with vibrant transparent and layered bricks capturing each mineral beautifully
+Excellent gifting set for geology enthusiasts, crystal collectors, and adults who want decor-quality LEGO
+Multiple instruction booklets make it ideal for group or family builds, each person taking a mineral
+Build techniques are clever and non-repetitive, offering a refreshing departure from typical LEGO sets

COMMON COMPLAINTS

−Color differentiation in the printed instruction booklets is hard to follow; digital instructions recommended
−Several reviewers received sets with missing pieces, causing frustration on what should be a premium set
−A minority felt some finished minerals looked more like lumps of plastic than recognizable specimens

display art piecevibrant colorsgeology giftinggroup buildmissing pieces

Buyer Ratings

Amazon4.9

649 reviews

94%