--- product_id: 397903613 title: "NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 200+ Piece Rock Set with Real Fossils, Gemstones, and Crystals- Includes Absolute Expert: Rocks & Minerals Full-Color Book (Amazon Exclusive)" brand: "blue marble" price: "¥20768" currency: JPY in_stock: true reviews_count: 5 category: "Blue Marble" url: https://www.desertcart.jp/products/397903613-national-geographic-rock-collection-box-for-kids-200-piece-rock store_origin: JP region: Japan --- # 300+ genuine specimens 100+ page full-color expert book 2 premium geodes to crack NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 200+ Piece Rock Set with Real Fossils, Gemstones, and Crystals- Includes Absolute Expert: Rocks & Minerals Full-Color Book (Amazon Exclusive) **Brand:** blue marble **Price:** ¥20768 **Availability:** ✅ In Stock ## Summary > 🪨 Unlock Earth's Secrets & Spark Your Inner Explorer! ## Quick Answers - **What is this?** NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 200+ Piece Rock Set with Real Fossils, Gemstones, and Crystals- Includes Absolute Expert: Rocks & Minerals Full-Color Book (Amazon Exclusive) by blue marble - **How much does it cost?** ¥20768 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/397903613-national-geographic-rock-collection-box-for-kids-200-piece-rock) ## Best For - blue marble enthusiasts ## Why This Product - Trusted blue marble brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Store & Share:** Comes with a closable storage bag to keep your collection organized and ready to impress friends and family. - • **Massive Global Rock Vault:** Over 300 authentic rocks, minerals & crystals from around the world to fuel your inner geologist. - • **Crystal-Cracking Adventure:** Includes two premium geodes for hands-on discovery of dazzling crystal interiors—experience the thrill of real geology. - • **Expert-Level Learning Guide:** Full-color, 100+ page hardcover book authored by a National Geographic geophysicist to turn kids into rock experts. - • **STEM-Approved Exploration Kit:** Award-winning, educational, and designed to ignite curiosity and lifelong learning in earth sciences. ## Overview The National Geographic Rock Collection Box is a premium 300+ piece geology kit featuring real rocks, minerals, crystals, and fossils, paired with a stunning 100+ page full-color book by a National Geographic geophysicist. Designed for kids 8+, this award-winning STEM kit offers hands-on crystal cracking, expert knowledge, and a portable storage solution, making it the ultimate educational tool for young science enthusiasts eager to explore Earth's wonders. ## Description The Ultimate Rock, Mineral & Crystal Activity Kit is a massive collection of geological wonders—perfect for curious kids who love science and nature. With over 300 genuine specimens, this kit showcases a wide variety of colorful rocks and minerals including amethyst, blue calcite, rose quartz, fluorite, sodalite, tiger’s eye, and more. It also features two premium geodes kids can crack open to uncover stunning crystal formations inside. Use the included magnifying glass to study each specimen up close, and reference the full-color Learning Guide to learn fun facts and identification tips. Kids can store their collection in the closable storage bag and keep exploring again and again. This kit is fantastic for girls and boys wanting to start a rock collection or expand on an existing collection. Absolute Expert: Rocks & Minerals From amethysts and tanzanite to the sparkling geodes and erupting volcanoes, get the latest geological insights and intel straight from the field from National Geographic explorer and geophysicist Dr. Sarah Stamps. Ready to go on a rocking great adventure? Travel across the globe to find out how the Earth formed so YOU can become an absolute expert. Get up close to the layers of rock beneath the Earth's surface. Learn about igneous, sedimentary, and metamorphic rock cycles. Dig into sparkling crystals, quartz, diamonds, and other glorious gems. On the hunt for incredible rocks and minerals, you'll mine the depths of our planet and venture into the Earth's core. Geology comes alive in this full-color, hardcover book, filled with over 100 pages of special features, sidebars, wacky trivia, and much more! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations. Review: Great Christmas present - Purchased as a gift for my teen. Stone are awesome quality and vibrant in color. Small size and they can get lost. Fun gift for any child interested in rocks or the earth. Review: Interest in Geology - As a longterm customer of National Geographic, the rock collection and book was a perfect gift for a young person who’s interested in geology. ## Features - A MASSIVE ROCK COLLECTION & FULL-COLOR BOOK – A perfect standalone kit or expansion to any rock collection with over 300 genuine rock, mineral & crystal specimens from around the world. Plus, a hardcover book exploring the wonders of earth science! - DISCOVER CRYSTAL TREASURE – Crack open two premium geodes to reveal dazzling crystal interiors—an unforgettable hands-on geology experience for kids. - EXPLORE EARTH SCIENCE - Study the Earth's wonders with Absolute Expert: Rocks & Minerals, a stunning, full-color hardcover book packed with fascinating facts and insights! Kids love rocks, and with this book they'll become an absolute expert! - IGNITE A DESIRE TO LEARN - This hands-on science kit gives your kids the thrill of discovery, and the detailed, 100+ pages in Absolute Expert will inspire them to continue learning with incredible facts about rocks, minerals, fossils and much more! - AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KSZ5GW7 | | Age Range Description | 8 years and up | | Age range (description) | 8 years and up | | Battery Description | No Battery | | Best Sellers Rank | #22,601 in Toys ( See Top 100 in Toys ) #270 in Educational Science Kits | | Brand | Blue Marble | | Brand Name | Blue Marble | | Country of Publication | China | | Customer Reviews | 4.6 out of 5 stars 773 Reviews | | Educational Objective | STEM | | Educational objective | STEM | | Global Trade Identification Number | 00810070620707 | | Included Components | 300 Piece Set with Real Rocks, Gemstones & Crystals & Absolute Experts Book | | Is Assembly Required | No | | Item Dimensions | 23.4 x 5.6 x 15.7 centimeters | | Item Type Name | 300 Piece Rock, Mineral & Crystal Collection & Book | | Item dimensions L x W x H | 23.4 x 5.6 x 15.7 centimeters | | Language | English | | Manufacturer | Blue Marble | | Manufacturer Part Number | NGRMF200BOOK | | Manufacturer Warranty Description | National Geographic Toys is proud to provide a 100% satisfaction with all our products so that you can buy with confidence. | | Manufacturer recommended age | 8 years and up | | Material Type | Real Fossils, Rocks, Gemstones & Crystals | | Model Number | NGRMF200BOOK | | Number of Items | 200 | | Number of Packs | 1 | | Set Name | Rock Collection Box for Kids | | Size | expert | | Sub Brand | National Geographic | | Theme | Geology | | UPC | 810070620707 | | Unit Count | 1.0 Count | ## Product Details - **Age range (description):** 8 years and up - **Brand:** Blue Marble - **Item dimensions L x W x H:** 23.4 x 5.6 x 15.7 centimeters - **Size:** expert - **Theme:** Geology ## Images ![NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 200+ Piece Rock Set with Real Fossils, Gemstones, and Crystals- Includes Absolute Expert: Rocks & Minerals Full-Color Book (Amazon Exclusive) - Image 1](https://m.media-amazon.com/images/I/91w9rtvmqtL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this contain grit? Do I need to buy that separate?** A: This was a birthday gift for a 8 year old boy. He loved it as the rocks and fossils were easily identified and he loves his rocks. It is not a polishing device. So you do not need grit. I have seen where National Geographic does offer a small rock polishing kit. **Q: Are any of these toxic or radioactive?** A: None of the Rocks are Radioactive or Toxic but I don't recommend that you were to eat them. They wouldn't be put in to a kids collection if they were. Plus Radioactive Rocks glow with a black light. So they would be vary easy to spot. **Q: do you actually dig/uncover the fossils?** A: No, our NATIONAL GEOGRAPHIC Rocks & Fossils Kit is not a dig kit. This is a beginners rock collection. **Q: Does this come with any doubles of rocks/stones? Or is it a large variety?** A: It comes with a couple duplicates as far as the little rocks go, but it has only one unique fossil. There is a large array of different stones. Definitely worth the buy. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Christmas present *by J***Y on 29 July 2026* Purchased as a gift for my teen. Stone are awesome quality and vibrant in color. Small size and they can get lost. Fun gift for any child interested in rocks or the earth. ### ⭐⭐⭐⭐⭐ Interest in Geology *by B***S on 19 February 2024* As a longterm customer of National Geographic, the rock collection and book was a perfect gift for a young person who’s interested in geology. ### ⭐⭐⭐⭐⭐ High quality, keeps kids engaged *by K***W on 30 March 2026* I gave this to my son as a Christmas present, and he had SO much fun with it. I had actually forgotten to review this and was looking back through my old purchases. Four years later, he STILL has a handful of these rocks. If you’re a parent, you know what a big deal that is. This is a gift with staying power. Highly recommend! ## Frequently Bought Together - National Geographic Rock Collection Box for Kids 300 Piece Set with Real Fossils, Gemstones, and Crystals - Includes Absolute Expert: Rocks & Minerals Full-Color Book (Amazon Exclusive) - NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals, Toys for Boys and Girls - Rock Collection for Kids - 30 Pcs Rocks, Gemstones & Crystals Kit with Learning Guide,Mineral Education Set Geology Science STEM Toys, Earth Science Activity,Gifts for Boys & Girls --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/397903613-national-geographic-rock-collection-box-for-kids-200-piece-rock](https://www.desertcart.jp/products/397903613-national-geographic-rock-collection-box-for-kids-200-piece-rock) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-04*