1122

THEORY AND PRACTICE OF ENGINEERING. Book II.

Flint, Gadolinite

■{

i

'4-00

4*20

'4-085

Garnet, precious, Bohemian

J

J

4188

4-230

4*352

volcanic

"2-468

Syrian -

-

4-000

docaedral crystals -

~ j

4-0637

'3-576

common

3-688

Gehlenite -

"2-78

Girasol -

-

4-000

Glance coal, slaty

;|

r i*3oo

[1*530

Glauberite -

2*700

Granite, red Egyptian

-

2-6541

grey Egyptian

-

2-7279

beautiful red

-

2-7609

Girardmor -

.

2-7163

violet of Gyromagny

-

2-6852

red of Dauphiny -

-

2 6431

green -

-

2-6836

radiated

-

2-6678

red of Semur

.

2-6384

grey of Bretagne -

-

2-7378

yellowish

-

2-6136

Corinthian blue

-

2-9564

Granitelle -

-

3-0626

Dauphiny -

-

2-8465

Graphic ore -

-

5-723

Gypsum, opaque

-

2-1679

compact, in Leskean mu-

seum

-

2 939

f 1*872

compact

2*288

impure

-

2-473

foliated with limestone

-

2-725

semi-transparent -

-

2-3062

fine - - -

-

2-2741

opaque

-

2-2642

rhomboidal

-

2-3114

10 faces

-

2-3117

cuneiform, crystallised

-

2-3060

striated, of France

-

2-3057

China

-

2-3088

flow-ered

-

2-3059

sparry opaque

-

2-2746

semi-transnarent

3-3108

granular foliated (Les-kean museum) -slaty, mixed with marlHauyra -

Heliotrope, blood-stone

Hollow spar, chiastoliteHone, white razor

penetrated waterwhite and black razor

Honeystone -Hornblende, common

resplendent Labradorschiller spar

- 2-9002-473

- 3-20

{ 2-6292-7002-633- 2*944

- 2-8763

2-8839- 31271f 1-586

" I 1 -666

J 3-600"1 3-830J 3*350m \ 3 -434- 2-882

Hornblende, schistose

-

■l

2- 9093155

3- 150

basaltic -

-

-

3-220

3-333

Hornstone, or Petrosilex

-

;{

2-530

2-653

ferruginous

-

2-813

veined

-

-

2-747

grey -

-

-

2-654

blackish grey

-

-

2-744

yellowish white

-

-

2-563

bluish and yellowish -

2-626

dark purplish

-

-

2-638

greenish white,

from

Lorraine

-

-

2-532

iron shot brownish red

2-813

Hyalite -

-

2-110

'4-000

Hyacinth

-

;{

4-545

4-620

Hyposist

-

1 -5263

Jade, white

-

-

2-9592

gum

-

-

2-9660

olive

-

-

2-9829

from East Indies

-

-

2-977

Switzerland

-

;{

'3-310

3-389

with boracic acid

.

2-566

Jasper, veined -

-

-

2-6955

red

-

-

2-6612

brow-n -

-

-

2-6911

yellow -

-

-

2-7101

violet -

-

-

2-7111

grey -

-

-

2-7640

cloudy -

*

2-7354

green -

-

-

2-6274

bright green -

-

-

2-3587

deep green

-

-

2-6258

brownish green

-

2-6814

blackish

-

-

2-6719

blood-coloured

2*6277

onyx

-

-

2-8160

Jasper flowered, red and white -

2-6228

red and y

ellow -

2-7500

green and

yel-

low

.

2-6839

red, green,

and

grey

.

2-7323

red, green,

and

yellow

-

2-7492

universal

-

2-5630

agate

Jenite -

2-6608

”3-80

4-00

Jet -

-

-

1 -2590

Iolite -

.

-

2-56

Iserine, an oxide of titanium,

from

Iser -

-

4-500

Lapis nephriticus

-

2-894

hematites

-

4 360

judaicus -

-

-

2-500

monatis -

-

-

2-270

hepaticus -

-

-

2-666

Laumonite

-

-

2-20

Lenticular ore, arseniate of

cop-

per -

-

-

2-882