| |
| | Sulphuric acid=Carbonate of=Hydrochloric
| | | ammonia acid
| | | (smelling
| | | salts)
| | |
| | Lime=Sulphate of Lime=Chloride of
| | | ammonia | ammonia (sal
| | | | ammoniac)
| | | |
| | .----+----. .----+----.
| | | | | |
| | Ammonia Sulphate Ammonia Chloride
| | of lime of lime.
| | (Plaster of Paris)
| |
| .--+-----+----------.
| | | |
| Crude Carbolic Naphthalin
| Creosote acid
|
.--------------+---+--+-------+--------+-----------.
| | | | |
Benzene=Nitric Acid Toluene Nylene Artificial Burning
| turpentine oils
Nitrobenzene= } Iron filings oil (solvent
(Essence de | } and acetic acid naphtha)
mirbane) |
|
Aniline=Various reagents
|
Aniline dyes

INDEX.

A.

Accidents, causes of mining
"Age of _Acrogens_"
_Alethopteris_
Alizarin
American coal-fields
Ammoniacal liquor
Aniline
Aniline dyes
Aniline oil, commercial
Aniline salt
Aniline "tailings"
Anthracene
Anthracite
Artificial turpentine oil
Asphalt
Australian coals
_Aviculopecten_

B.

Bechamp's process
Benzene
Bind
Bitumen in Trinidad
"Blower" a
Boghead coal
Bog-oak
Boring diamonds
Borrowdale graphite mine
Bovey Tracey lignite
British coal-fields
British North-American coal-measures
Briquettes

C.

_Calamites_, extinct horsetails
Carbolic acid
Carboniferous formation, the
_Cardiocarpum_, fossil fruit
Carelessness of miners
Causes of earth-movements
Changes of level
Charcoal as a disinfectant
Chemistry of a gas-flame
Chinese coals
Clanny's safety-lamp
Clayton's experiments with gas
Clay, regularity in deposition of
Club-mosses