Index
A
amethyst, 18
B
basalt, 16
C
calcite, 18
caves, 30
clay, 24
crystals, 18, 32
D
diamonds, 6, 16
E
Earth, 8–14
emeralds, 18
erosion, 20, 26, 36
F
fluorite, 18
fossils, 28
G
gems, 18
gold, 6
granite, 16
H
homographs, 40
homophones, 41–42
humus, 22, 23
I
igneous rocks, 14, 16, 32, 36
J
jokes
publishing, 44
writing, 38–43
K
kimberlite, 16
L
lava, 14, 15, 16
M
magma, 8–14, 36
metamorphic rock, 32, 34,
36
minerals, 4, 6
mountains, 34
P
pegamite, 16
popular expressions, 39
Q
quartz, 6
R
rhymes, 42–43
rocks
igneous, 16, 32, 36
metamorphic, 32, 34, 36
overview, 4, 20, 36
sedimentary, 26, 28
rubies, 16, 18
S
sand, 24
sapphires, 16, 18
sedimentary rock, 26, 28
silliness, 43
silt, 24
soil, 4, 22, 24
stalactites, 30
stalagmites, 30
T
tectonic plates, 12, 14, 34
topaz, 18
turquoise, 18
V
volcanoes, 14, 36
W
water, 20, 26, 36
weathering, 20, 26, 36
wind, 20
48
