晶體和寶石 - 長石家族 - 拉長石、日光石和月光石
Barbara (Ms Bobbi) Wells
平均評分：4.8評論數量：(307)
和我一起了解一些美麗的、非常豐富的、有時會發光的長石和晶體家族的有趣事實、歷史和特徵。
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課堂經歷
美國等級 3 - 6
Join us to learn some fun facts and beliefs about some of my favorite gemstones, Labradorite, Moonstone, Amazonite, and Sunstone, which are a small part of the vast family of feldspar stones and crystals. During the class we will discover the structure of feldspar, and why the colors vary. We will find out where the stones can be found and some uses for different types of feldspar which makes up approximately 60% of our earths crust. Feldspar was even found by the astronauts on the moon!...
I have been collecting and researching crystals and gemstones for many years. I have an extensive collection of crystals and a deep fascination with learning how crystals have been used throughout history. My son hunts and polishes stones in his basement workshop so I am very familiar with the process of finding and bringing stones to their polished beauty. I love crystals and gemstones, both for their beauty and their versatility.
A handout on the properties of Feldspar will be provided following the class. Student should bring paper and a pencil to class for note taking. They may also bring some stones from the Feldspar family to share with the class.
平均評分：4.8評論數量：(307)
Hello, welcome to my classes. I am a passionate teacher with more than forty years experience teaching preschoolers to adults. I have taught in home-school preschools, private preschools and public preschools. I have trained teachers as an...
團體課
US$20
每班見面一次
45 分鐘
由 106 學習者完成
即時視訊會議
Ages: 8-13
3-8 每班學員人數
