A mineral that doesn't break with cleavage tends to break more randomly and is referred to as having "fracture.” Sometim

[answerhappygod]

A Mineral That Doesn T Break With Cleavage Tends To Break More Randomly And Is Referred To As Having Fracture Sometim 1 (136.49 KiB) Viewed 50 times

help

A Mineral That Doesn T Break With Cleavage Tends To Break More Randomly And Is Referred To As Having Fracture Sometim 2 (76.94 KiB) Viewed 50 times

A Mineral That Doesn T Break With Cleavage Tends To Break More Randomly And Is Referred To As Having Fracture Sometim 3 (106.67 KiB) Viewed 50 times

A Mineral That Doesn T Break With Cleavage Tends To Break More Randomly And Is Referred To As Having Fracture Sometim 4 (158.01 KiB) Viewed 50 times

A mineral that doesn't break with cleavage tends to break more randomly and is referred to as having "fracture.” Sometimes this is simply irregular fracture and occasionally results in conchoidal fracture, the look of broken glass. Other Properties Using the properties outlined above you might be able to figure out the mineral you are examining without using any other properties. Sometimes you will need to use other diagnostic properties” to identify a mineral. These properties included reaction to Hydrochloric acid, high specific gravity, magnetism, streak (the color of the mineral powdered), and others. Rock Forming Minerals Activity 1 Matching Using the physical properties of each mineral as described on the digital mineral card, identify the minerals within the set on the Geology Lab Module page. These samples include the important rock forming minerals. Record your observations and conclusions In Table 1 below. Mineral Choices for Activity 1 Matching: Quartz, Plagioclase, Orthoclase, Muscovite, Biotite, Amphibole, Pyroxene, Olivine, Calcite Table 1 Rock Forming Minerals Hardness Sample Number 1 Mineral Name Cleavage or Fracture Other Diagnostic Properties note leave blank if none are used 2 3 4 5 6 7 8 9 The Identification of Other Common Minerals Activity 2 Unknowns Identify the second set of minerals, given to you by your lab instructor. Again, use the important distinguishing properties of each mineral and identification tables to identify each mineral. Record your observations and conclusions below in Table 2. Introductory Geology Laboratory Mineral Properties & Identification 3
Table 2 Common Minerals Hardness Mineral Name Sample Number 10 Cleavage or Fracture Other Diagnostic Properties note leave blank if none are used 11 12 13 14 15 16 17 18 19 20 21 About the Earth Discovery Project The Earth Discovery Project is a collaborative effort to integrate hands-on discovery-based learning with modern research tools in undergraduate geoscience education. The approach is to develop and disseminate a comprehensive set of learning resources and experiences supporting systemic educational reform. The logo of the Earth Discovery Project portrays the earth as a three-dimensional puzzle. The globe used in the logo is from NASA's Blue Marble Project. The Blue Marble is a unique view of the earth, which integrates numerous data sets to construct a "true-color” three-dimensional globe. EARTH Discovery Project
Mineral Sample 1 Looks like a glass Mineral Sample 2 Mineral Sample 3 Cleavage 2 Directions appax 90 Tested Properties Tested Properties Tested Properties Hardness and Shanave Hardines en M trana O Hardness and then we Bethes Other Tested Properties Other Tested Properties herpes Other Tested Properties Net Cleavage 2 Dections 124&50 Magrihed Twinning Statione Breaks with Conchnical Fracture Mineral Sample 1 Mineral Sample 2 Mineral Sample 3 Top View Mineral Sample 4 NOTwinning Strations Mineral Sample 5 Mineral Sample 6 Cheva Directions 10587 Tested Properties Tested Properties Teo View Tested Properties Hardnest Herren In manat Chave 2 Directions ap Hardnews Sana Hardnes Harder than awal Intel Charage perfect direction Other Tested Properties Other Tested Properties Other Tested Properties Side view Mineral Sample 4 Mineral Sample 5 Mineral Sample 6 Mineral Sample 7 Top View Mineral Sample 8 Mineral Sample 9 Commonly Tested Properties Tested Properties Found in Aggregat Tested Properties Chavare perfect direction Семери 2 Directions approx Hardness than Serhana Hardnest Hellerhetoal Soho manasto na Hardnes under the have Other Tested Properties Other Tested Properties Neste Other Tested Properties Mother person Magnified Side View Conchioldal fracture Mineral Sample 7 Mineral Sample 8 Mineral Sample 9
Mineral Sample 10 to deep violer, thin lume cotoves Fale colored Mineral Sample 11 Mineral Sample 12 Found in radiating meses Tested Properties Tested Properties Tested Properties Top View Hardnes Hahn Hardines der har Saran Hardness and the Sofern Other Tested Properties Other Tested Properties Nowheroperties Cleavage 1 Direction CON to poor Matache Green Color 1 direction of Savage an individual crystal in radiating mass A directions of manage When cleaved perfectly Creatus octobedral deavage Other Tested Properties காவோ Powerfume pery and oth Mineral Sample 10 Mineral Sample 11 Mineral Sample 12 Side View Mineral Sample 13 Mineral Sample 14 Mineral Sample 15 Peacock Blue Distinctive Color Tested Properties Tested Properties Tested Properties Top View Hardnes: Murder than Sether than a strenat Hardnes: Merthanas Setter that all Hardnes: the Semanesti ના N Other Tested Properties Cleavage Directions good 2 others less distinci Other Tested Properties www Cange 3 Directions Other Tested Properties wwwwww Taitetan wywis www No observable clevage Top View Top View Mineral Sample 13 Mineral Sample 14 Mineral Sample 15 Side View Mineral Sample 16 Side View Mineral Sample 17 Mineral Sample 18 Commonly Found in Aggregates Tested Properties Tested Properties Tested Properties Hardnest Manter than Sather than a Hardnes: Hunter than Sother thandel Hardnen under the Susa W Other Tested Properties Clevage directions conspicuous Other Tested Properties Very eghini Other Tested Properties Newport Crystals, ne devage Magnie Top View Cevagerections 90 Mineral Sample 16 Mineral Sample 17 Mineral Sample 18 Mineral Sample 19 royukar Fracture Mineral Sample 20 Mineral Sample 21 No Cleavage Distinctive brass yellow cohor Metallic Lister Tested Properties Tested Properties Tested Properties Hardnes San al Hardines Maths att han Hardnes Hana Sathanam Cammonly haan te Other Tested Properties Other Tested Properties Other Tested Properties Amma Instinct Distinctive brick red to red brown strak Strongly Magnetic attract ba magnet Mineral Sample 19 Mineral Sample 20 Mineral Sample 21