┌──────────────────────────────┐ │ Test 1: Color & Appearance │ └──────────────┬───────────────┘ ▼ ┌──────────────────────────────┐ │ Test 2: Mohs Hardness │ └──────────────┬───────────────┘ ▼ ┌──────────────────────────────┐ │ Test 3: Streak Test │ └──────────────┬───────────────┘ ▼ ┌──────────────────────────────┐ │ Test 4: Luster Type │ └──────────────┬───────────────┘ ▼ ┌──────────────────────────────┐ │ Test 5: Cleavage/Fracture │ └──────────────────────────────┘ Step 1: Observe Color and Transparency
: A quick-reference data box on each page showing the melting point of the mineral, helping students compare how much "heat" it takes to liquefy a diamond versus a piece of gold. Pocket Genius: Rocks & Minerals pocket genius rocks and mineralspdf hot
: A coarse-grained, intrusive rock packed with quartz and feldspar. Be cautious of websites that require you to
How light reflects off the surface (metallic, glassy, pearly, or dull). pocket genius rocks and mineralspdf hot
Be cautious of websites that require you to download third-party software, extensions, or executable files ( .exe ) to view a document. A legitimate file should strictly be a .pdf format.