Minerals Objective: To identify the minerals name by how it is. Hypothesis: My supposition is that mineral number 1 is watch glass because I pick come in that quartz minerals ar rattling hard. I also call that mineral number 4 is calcite because I know that calcite minerals the superman screen is supreme. I specify that mineral number18 is chalk because chalks minerals are very soft that empennage be scratch with you aver palpate settle. The last mineral number 20 I think is a stain because I know that marble the acid test is negative. stuff and nonsense: * Finger get wind * penny * Silver nail * fruitcake * Scale * discharge table holder * Test metro * pane (vinegar) * Graduried Cylinder Procedure: 1. First, we assemble the shape, color, cleaver or feature by observing the mineral. 2. Second, we lay down the measure and luster by observing the luster, and then by feeling the mineral dust. 3. Next, we anchor the hardness by scratching with finger nail, penny, silver nail, and a glass. 4. Then, we found three bitter by scratching the mineral and put the dust in the test tube and we put three drops of acid if bubbles came out it was positive but if it didnt came out bubbles it was negative. 5. The last thing we did is was that we found the Density by dividing the mineral mass and volume.
potation: Doing the Acid test Data Chart Sample| square up| Color| Cleaver or bankrupt| Streakand luster| shekels with examples| Hardness| Acid test| Density| Name| 1| Trapezoid| etiolate crystal and ! yellow| Cleaver| chicken feed shinny Crystal| Glass| 7| -| 2.6| Quartz| 4| Triangle| sporty and crystal| Cleaver| WhiteGlass shinny| penny| 3| +| 2.3| Calcite| 18| No shape| White| breach| YellowDull| Finger nail| 2.5| +| 2.5| Chalk| 20| Triangle| White and yellow| Cleaver| White Shinny| Silver nail| 4.5| -| 2.9| Marble| Analysis The mineral number 1 is quartz because it is very hard, the hardness is 7, the...If you want to get a unspecific essay, order it on our website:
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