In order to get more accurate results, our search has the following Google-Type search functionality:
If you use '+' in front of a word, then that word will be present in the search results.
ex: Harry +Potter will return results with the word 'Potter'.
If you use '-' in front of a word, then that word will be absent in the search results.
ex: Harry -Potter will return results without the word 'Potter'.
If you use 'AND' between two words, then both of those words will be present in the search results.
ex: Harry AND Potter will return results with both 'Harry' and 'Potter'.
If you use 'OR' between two words, then bth of those words may or may not be present in the search results.
ex: Harry OR Potter will return results with just 'Harry', results with just 'Potter' and results with both 'Harry' and 'Potter'.
If you use 'NOT' before a word, then that word will be absent in the search results.
ex: Harry NOT Potter will return results without the word 'Potter'.
Placing '""' around words will perform a phrase search. The search results will contain those words in that order.
ex: "Harry Potter" will return any results with 'Harry Potter' in them, but not 'Potter Harry'.
Using '*' in a word will perform a wildcard search. The '*' signifies any number of characters. Searches can not start with a wildcard.
ex: Pot*er will return results with words starting with 'Pot' and ending in 'er'. In this case, 'Potter' will be a match.
Your compact and colourful guide to more than 450 rocks, crystals, gemstones, and fossils
Explore Earth's natural treasures, from their primeval origins to traditional uses and modern-day appeal.
Featuring sparkling crystals, vibrant gemstones, and other precious materials often prized for their beauty, such as amber, coral, and fossils, this illustrated guide is sure to captivate every rockhound and budding gemmologist.
Learn how to identify more than 450 rock and mineral specimens through beautiful photographs and key characteristics. Discover more about rocks and minerals through folklore and historical artefacts, and find out the fascinating stories behind some of the amazing natural treasures, including the Hope Diamond and the Great Mogul emerald. Plus there is information on polishing and displaying your finds to further equip you with all the knowledge needed to become a rock and mineral collector.
Rocks & Minerals was produced in association with the Smithsonian in Washington, DC, the world's largest museum complex, ensuring the guide's accuracy.
Your compact and colourful guide to more than 450 rocks, crystals, gemstones, and fossils
Explore Earth's natural treasures, from their primeval origins to traditional uses and modern-day appeal.
Featuring sparkling crystals, vibrant gemstones, and other precious materials often prized for their beauty, such as amber, coral, and fossils, this illustrated guide is sure to captivate every rockhound and budding gemmologist.
Learn how to identify more than 450 rock and mineral specimens through beautiful photographs and key characteristics. Discover more about rocks and minerals through folklore and historical artefacts, and find out the fascinating stories behind some of the amazing natural treasures, including the Hope Diamond and the Great Mogul emerald. Plus there is information on polishing and displaying your finds to further equip you with all the knowledge needed to become a rock and mineral collector.
Rocks & Minerals was produced in association with the Smithsonian in Washington, DC, the world's largest museum complex, ensuring the guide's accuracy.