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Language: en
Pages: 27
Pages: 27
Type: BOOK - Published: 2017-07-15 - Publisher: Greenhaven Publishing LLC
How are diamonds formed? Where do they come from? The answers to these questions and more can be found in this exciting look at a popular gemstone. The science
Language: en
Pages:
Pages:
Type: BOOK - Published: 2019-08 - Publisher:
The colourful rocks you explore with this kit will open up the world of earth science and geology! Kick-start your very own rock collection with the 36 stones.
Language: en
Pages: 26
Pages: 26
Type: BOOK - Published: 2017-07-15 - Publisher: Greenhaven Publishing LLC
Rubies have many different uses. They have been used in beautiful jewelry, ancient armor, and even lasers! How do people get these useful and beautiful gems? Re
Language: en
Pages: 26
Pages: 26
Type: BOOK - Published: 2017-07-15 - Publisher: Greenhaven Publishing LLC
Opals emit a rainbow of colors, which makes them perfect gems to place in stunning pieces of jewelry. How do opals go from raw stones to beautiful gems? Readers
Language: en
Pages: 27
Pages: 27
Type: BOOK - Published: 2017-07-15 - Publisher: Greenhaven Publishing LLC
Due to their striking green color, emeralds are highly prized as a beautiful addition to all kinds of jewelry. They have been used for thousands of years, espec