The Happy Scientist - FL-SC.4.E.6.2

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What is a Mineral?

August 2, 2011, 10:37 am

Anonymous: Lets start our exploration of minerals by finding out exactly what a mineral is.Sorry, but this content is reserved for subscribers only.Your $20/year subscription helps cover the costs of...

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Identifying Minerals

August 2, 2011, 10:44 am

Anonymous: Lets start our exploration of minerals by finding out exactly what a mineral is.ColorLusterHardnessStreakFractureCleavageQuest: Identifying MineralsSorry, but this content is reserved for...

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Crystals

August 2, 2011, 12:46 pm

Anonymous: Quartz crystalThe beauty and precision of crystals leads many people to collect minerals. They look more like cut gemstones than something that was dug up out of the ground. Each mineral has...

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Egg Geodes

September 27, 2011, 7:25 am

Anonymous: Growing crystals in an egg shellSeveral people have written me lately, asking how to make simulated geodes in egg shells. Geodes are pockets of crystals that form in sedimentary and igneous...

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Evaporites

January 3, 2012, 1:47 pm

Anonymous: Sorry, but this content is reserved for subscribers only.The $20/year subscription helps cover the costs of producing new videos, writing curriculum units, site development, and hosting....

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SC.4.E.6.2-1

February 25, 2012, 7:45 pm

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SC.4.E.6.2-2

February 25, 2012, 8:10 pm

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SC.4.E.6.2-3

February 26, 2012, 8:03 pm

Number: 1 Anonymous: In testing this piece of quartz, I found that it would scratch glass. What property was I testing?HardnessCleavageFractureStreakSee the answer.thumb:

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