WebCleavage is what we see when a mineral breaks along a specific plane or planes, while fracture is an irregular break. Some minerals tend to cleave along planes at various … WebScore: 4.3/5 (1 votes) . In graphite, carbon atoms are arranged in layers. Graphite has cleavage because the weak bonds between the layers break easily. Add a description wheel for fracture in your notebook.

3.6: Identifying Minerals - Geosciences LibreTexts

WebCleavage and fracture describe how a mineral breaks. These characteristics are the most important diagnostic features of many minerals, and often the most difficult to understand and identify. ... Graphite and mica break off in parallel sheets (Figure 5.36). Figure 5.36 One direction of cleavage (basal cleavage). Left: Schematic of basal ... Webgraphite Question 6 30 seconds Q. Which two properties are most useful in distinguishing between galena and halite? answer choices cleavage and color luster and color hardness and streak streak and cleavage Question 7 30 seconds Q. Which mineral is commonly mined as a source of the element lead (Pb)? answer choices galena quartz magnetite … ironing board laundry center

Galena Common Minerals

WebCleavage is what we see when a mineral breaks along a specific plane or planes, while fracture is an irregular break. Some minerals tend to cleave along planes at various fixed orientations, some do not cleave at all (they … WebMineral Name: Graphite Chemical Composition: Carbon (C) Color: Black to silver Streak: Grey to silver Hardness: 1-2 Cleavage/Fracture: 1 cleavage plane, breaks into sheets … WebStudy with Quizlet and memorize flashcards containing terms like An unknown mineral scratches glass, has only average specific gravity, and shows no cleavage but does show conchoidal fracture. Which of the following could it be? A. quartz B. talc C. halite D. mica, Calcite and aragonite minerals that constitute clam shells are examples of which method … port villa 1608 hilton head island sc