Minerals and Rocks Test Review by Madeline Query https://padlet.com/madelinequery/j2dind3iis7t Madeline Query Period 7 en-us 2017-10-30 18:06:24 UTC 2017-11-10 04:10:12 UTC hello@padlet.com Quartz madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865441 nonmetallic
colorless or pink
white streak
glassy luster
hexagonal crystals
grows in crystal like structure
fracture
7 on hardness scale

]]> 2017-10-30 18:08:15 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865441 Feldspar madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865513 nonmetallic
cleavage in two directions
used for ceramics and glass
potassium feldpsar - white to pink
plagioclass feldspar - white to gray
white streak
6 on hardness scale]]> 2017-10-30 18:08:25 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865513 Calcite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865682 nonmetallic
cleavage
colorless
white streak
3 on hardness scale
bubbles with acid
cement, polarizing prisms]]> 2017-10-30 18:08:44 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865682 Mica madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865722 flexible, thin sheets
nonmetallic
electrical insulator
muscovite mica - colorless to yellow
biotite mica - black to dark brown
clear streak
cleavage
2-3 on hardness scale

]]> 2017-10-30 18:08:49 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865722 Pyrite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865767 metallic
fracture
brassy yellow
green-black streak
cubic crystals
found in sulfur ore
6.5 on hardness scale

]]> 2017-10-30 18:08:55 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865767 Magnetite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865831 metallic
fracture
black to silver
attracted by magnets
black streak
found in iron ore
5.5-6.5 on hardness scale]]> 2017-10-30 18:09:02 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865831 Hematite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865888 nonmetallic
fracture
metallic silver or earthy read
red-brown streak
found in iron ore
1-6.5 on the hardness scale
harder than fingernail in lab]]> 2017-10-30 18:09:09 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865888 Galena madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201865927 metallic
cleavage
metallic silver 
gray-black streak
dense
found in lead ore
PbS
2.5 on hardness scale]]> 2017-10-30 18:09:14 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201865927 Graphite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201866002 metallic
cleavage
silver to grey
black streak
greasy feel
pencil lead
1-2 on hardness scale]]> 2017-10-30 18:09:22 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201866002 Sulfur madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201866090 yellow to amber
smells like rotten eggs
fracture
easily melted
yellow streak
nonmetallic
2 on hardness scale]]> 2017-10-30 18:09:32 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201866090 Pumice madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867582 igneous rock
felsic
vesicular
extrusive]]> 2017-10-30 18:12:28 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867582 Obsidian madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867661 igneous rock
felsic
glassy
extrusive]]> 2017-10-30 18:12:37 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867661 Granite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867712 igneous rock
felsic
glassy
intrusive 
made of quartz, feldspar, mica, and amphibole]]> 2017-10-30 18:12:42 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867712 Scoria madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867750 igneous rock
mafic
vesicular
extrusive]]> 2017-10-30 18:12:46 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867750 Gabbro madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867855 igneous rock
mafic
phaneritic
intrusive
made of plagioclase, pyroxene, amphibole, and olivine]]> 2017-10-30 18:12:58 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867855 Basalt madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867911 igneous rock
mafic
aphanitic
extrusive]]> 2017-10-30 18:13:04 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867911 Rhyolite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201867962 igneous rock
felsic
aphanitic
extrusive]]> 2017-10-30 18:13:08 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201867962 Andesite madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201868032 igneous rock
andesitic
aphanitic
extrusive

]]> 2017-10-30 18:13:15 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201868032 Minerals madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966395        
make up rocks
natural
inorganic
crystalline structure
definite chemical composition
solid
includes characteristics such as luster, streak, and hardness
]]> 2017-10-30 23:57:08 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966395 Igneous Rocks madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966417 made up by minerals
includes characteristics such as extrusive, intrusive, mafic, felsic, phaneritic, aphanitic, and andesitic

]]> 2017-10-30 23:57:17 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966417 Color madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966456 mineral property 
first impression of a mineral
not always reliable
some minerals have many different colors]]> 2017-10-30 23:57:28 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966456 Streak madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966558 color of a mineral's powder
true color
not always the same as the color we see on the outside of the mineral
tested by using ceramic streak plate]]> 2017-10-30 23:58:12 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966558 Luster madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966686 metallic - shines like polished metal
nonmetallic - glassy, pearly, greasy, oily, dull, or earthy]]> 2017-10-30 23:59:14 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966686 Hardness madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201966868 resistance to being scratched
tested by glass plate, copper penny, fingernail, and steel nail
moh's scale(fingernail is 2.5)]]> 2017-10-31 00:00:36 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201966868 Cleavage madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201967210 tendency to split along definite/predictable lines
breaks into regular repeating patterns

]]> 2017-10-31 00:03:01 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201967210 Fracture madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201967359 when minerals break on planes other than cleavage planes
irregular breaks along curved surfaces without definite shape]]> 2017-10-31 00:04:03 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201967359 Intrusive madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201967574 forms inside earth
cool slowly 
phaneritic texture - large, coarse mineral grains]]> 2017-10-31 00:05:38 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201967574 Extrusive madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201967676 form outside the earth
cool quickly
aphanitic - small, fine mineral grains
glassy vesicular]]> 2017-10-31 00:06:30 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201967676 Mafic madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201968566 aka basaltic
dense
dark in color
high iron and magnesium
low silica]]> 2017-10-31 00:12:23 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201968566 Felsic madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201968697 aka granitic
light in color
high silica 
low magnesium]]> 2017-10-31 00:13:12 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201968697 Andesitic madelinequery https://padlet.com/madelinequery/j2dind3iis7t/wish/201968897 combo of both basaltic and granitic]]> 2017-10-31 00:14:28 UTC https://padlet.com/madelinequery/j2dind3iis7t/wish/201968897