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Material
Weight Lbs per Cu. Ft.
Acetylenogen (See Calcium Carbide)
Adipic Acid
45
Alfalfa Meal
14-22
Alfalfa Pellets
41-33
Alfalfa Seeds
10-15
Almends, Broken
27-30
Almends, Whole Shelled
28-30
Alum, Fine
45-50
Alum, Lumpy
50-60
Alumina
55-65
Alumina, Fines
35
Alumina, Seed or Briquette
65
Aluminate Gel (Aluminate Hydroxide)
45
Aluminum Chips, Dry
7-15
Aluminum Chips, Oily
7-15
Aluminum Hydrate
13-20
Aluminum Ore (See Bauxite)
Aluminum Oxide
60-120
Aluminum Silicate
49
Aluminum Sulfate
45-58
Amianthus (See Asbestos-Shredded)
Ammonium Chloride, Crystalline
45-52
Ammonium Nitrate
45-62
Ammonium Sulfate
45-58
Andalvsite (Aluminum Silicate)
49
Antimony Powder
Apple Pomace, Dry
15
Arsenate of Lead (See Lead Arsenate)
Arsenic Oxide (Arsenolite)
100-120
Arsenic Pulverized
30
Asbestos-Rock (Ore)
81
Asbestos-Shredded
20-40
Ash, Black, Ground
105
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Ashes, Coal - Dry - 1/2
35-45
Ashes, Coal - Dry - 3
35-40
Ashes, Coal - Wet - 1/2
45-50
Ashes, Coal - Wet - 3
45-50
Asphalt, Crushed - Y2
45
Bagasse, Dry
7-10
Bakelite, Fine
30-45
Baking Powder
40-55
Baking Soda (Sodium Bicarbonate)
40-55
Barite (Barium Sulfate) + 1/2 - 3
120-180
Barite, Powder
120-180
Barium Carbonate
72
Bark, Wood, Refuse
10-20
Barley, Fine Ground
24-38
Barley, Malted
31
Barley, Meal
28
Barley, Whole
36-48
Baryte (See Barite)
Basalt
80-105
Bauxite, Dry, Ground
68
Bauxite, Crushed - 3"
75-80
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Beans, Castor
36
Beans, Castor, Meal
35-40
Beans, Navy - Dry
48
Beans, Navy - Steeped
60
Beans, Soy (See Soybeans)
Beet Pulp - Dry
11-16
Beet Pulp - Wet
25-45
Bentonite, Crude
34-40
Bentonite, -100 Mesh
50-60
Benzene Hexachloride
56
Bicarbonate of Soda
40-45
Blood, Dried
35-45
Blood, Ground, Dried
30
Bluestone (See Copper Sulfate)
Bone Ash (Tricalcium Phosphate)
40-50
Bone Black
20-25
Bone Char
27-40
Bones, Crushed
35-50
Bones, Ground
50
Bones, Whole
35-50
Bonemeal
50-60
Borate of Lime
60
Borax, Fine
45-55
Borax, Screening- 14
55-60
Borax, 1 1/2 - 2 Lump
55-60
Borax, 2-3 Lump
60-70
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Boric Acid, Fine
55
Boron
75
Bran, Rice-Rye-Wheat
16-20
Braunite (Manganese Oxide)
120
Bread Crumbs
20-25
Brewer's Grain, Spent- Dry
14-30
Brewer's Grain, Spent - Wet
55-60
Brick, Ground- V8
100-120
Bronze Chips
30-50
Buckwheat
37-42
Calcine, Flour
75-85
Calcium Carbide
70-90
Calcium Carbonate (See Limestone)
Calcium Fluoride (See Fluospar)
Calcium Hydrate (See Lime Hydrated)
Calcium Hydroxide (See Lime Hydrated)
Calcium Lactate
26-29
Calcium Magnesium Carbonate
90-100
Calcium Oxide (See Lime, Unflaked)
Calcium Phosphate
40-50
Calcium Sulfate (See Gypsum)
Carbon, Activated - Dry
8-20
Carbon Black - Fine
4-6
Carbon Black - Pelleted
20-40
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Carborundum
100
Casein
36
Cashew Nuts
32-37
Cast Iron, Chips
130-200
Caustic Soda
88
Caustic Soda, Flakes
47
Celite (Diatomaceous Earth)
11-17
Cement, Clinker
75-95
Cement, Mortar
133
Cement, Portland
94
Cement, Aerated (Portland)
60-75
Cerrusite (See Lead Carbonate)
Chalk, Crushed
75-95
Chalk, Pulverized
67-75
Charcoal, Ground
18-28
Charcoal, Lumps
18-28
Chips, Pulpwood
12-25
Chocolate, Cake Pressed
40-45
Chrome Ore
125-140
Cinders, Blast Furnace
57
Cinders, Coal
40
Clay, Ceramic- Dry
60-80
Clay, Calcined
80-100
Clay, Brick- Dry, Fine
100-120
Clay- Dry, Lumpy
60-75
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55-61
Clinker, Cement (See Cement, Clinker)
49-61
Coal, Anthracite (River & Culm)
40-60
Coal, Anthracite, - ½
45-50
Coal, Bituminous Mined
43-50
Coal, Bituminous, Mined, Sized
37-45
Coal, Bituminous, Mined, Slack
30-45
Coal, Lignite
35
Cocoa, Beans
30-35
Cocoa Nibs
20-22
Cocoa, Powdered
20
Coconut, Shredded
25-32
Coffee, Chaff
25
Coffee, Green Bean
35-45
Coffee, Ground Dry
20-30
Coffee, Ground Net
19
Coffee, Roasted Bean
25-35
Coffee, Soluble
23-35
Coke, Breeze
35-45
Coke, Loose
30-50
Coke, Calcined
85-120
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120-150
Compost
100-150
Concrete, Pre Mix Dry
60-70
Copper Ore
40-45
Copper Ore, Crushed
25-30
Copper Sulphate (Bluestone)
22
Copperas (See Ferrous Sulfate)
40-45
Copra Cake Ground
5-15
Copra, Cake Lumpy
12-15
Copra, Lumpy
40-50
Copra, Meal
17
Cork, Ground Fine
12-15
Cork, Granulated
56
Corn, Cracked
21
Corn Cobs, Ground
40-45
Corn Cobs, Whole
32-40
Corn Ear
25
Corn Germ
45
Corn/Grits
45
Cornmeal
30-35
Corn Oil, Cake
40-45
Corn Seed
40-45
Corn, Shelled
22-40
Corn Sugar
18-25
Cottonseed, Cake, Crushed
20-25
Cottonseed, Cake, Lumpy
12
Cottonseed - Dry, Delinted
25-30
Cottonseed - Dry, Undelinted
35-40
Cottonseed, Flakes
40
Cottonseed, Hulls
35-40
Cottonseed, Meal, Expeller
40-50
Cottonseed, Meal, Extracted
75-90
Cottonseed, Meats - Dry
90-110
Cottonseed, Meats - Rolled
80-120
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80-120
Cracklings, Crushed
11-17
Cryolite, Dust
40-50
Cryolite, Lumpy
25-31
Gullet, Fine
80-100
Gullet, Lump
90-100
Cupric Sulphate (See Copper Sulfate)
76
Diatomaceous Earth
63-70
Dicalcium Phosphate
16
Disodium Phosphate
40-50
Dolomite (Calcium Magnesium
65-80
Carbonate), Crushed
100
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