Grace Hansen
1) Crystals
Author
Series
Language
English
Description
"This title covers what crystals are and how and where they form in nature. It also briefly explains what minerals, atoms, and elements are and how they play a part in making all sorts of beautiful crystals from amethysts to rare gems."--Publisher's website.
2) Organic gems
Author
Series
Language
English
Description
This title explains what organic gems are, how and where they form in nature, and why they are set apart from inorganic gemstones
5) Rocas ígneas
Author
Series
Language
Español
Description
"This title covers what an igneous rock is and how and where it forms. It also briefly explains the incredible rock cycle. Aligned to Common Core Standards and correlated to state standards." --
9) Cristales
Author
Series
Language
Español
Description
"This title covers what crystals are and how and where they form in nature. It also briefly explains what minerals, atoms, and elements are and how they play a part in making all sorts of beautiful crystals from amethysts to rare gems."--
11) Tierra
Author
Series
Language
Español
Description
Young readers will be amazed to learn about soil and why it is so important for life on Earth.
14) Menas
Author
Series
Language
Español
Description
Young readers will be amazed to learn what an ores are, how they are made, and how we use them every day.
15) Minerales
Author
Series
Language
Español
Description
Young readers will be amazed to learn what a mineral is and how it is made.
16) Gemas orgánicas
Author
Series
Language
Español
Description
This title explains what organic gems are, how and where they form in nature, and why they are set apart from inorganic gemstones.