GEOLOGY GROUP ROCK COLLECTION INDEX
Collection Held by Dick Harris in Seven Boxes.
Alan Hughes holds Box 8 
To Borrow Items Contact Dick by:
Phone: 01886 880699
Email: richardlangleyharris@gmail.com 
Please contact Dick Harris or Richard Newton if you have any good
rock samples that youwould be willing to lend or donate to the collection
To View an Image of any Rock Click on its Rock Name Below
Box Number Item Rock Name
4 13 Agate (Lace)
5 1 Andesite 1
8 2 Andesite 2
7 2 Arenite (Banded Quartz)
4 14 Barite
6 3 Basalt 1 (Amygdaloidal)  
5 12 Basalt 2 (Black)
6 5 Basalt 3 (Amygdaloidal)
6 9 Basalt 4 (Amygdaloidal)
6 15 Basalt 5 (Amygdaloidal)
8 1 Basalt 6 (Amygdaloidal)
1 18 Basalt 7 Lava (Vesicular)
6 10 Basaltic Lava
6 14 Basaltic Lava 2
8 4 Biotite Mica
1 7 Calcite
8 5 Calcite (Rhombic)
3 1 Calcite 1 (Cystals in Limestone)
3 5 Calcite 2 (Scalenohedral Crystals)
8 6 Carnelian (Chert) 
1 6 Chalcopyrite
3 2 Chalk
7 4 Coal
7 8 Conglomerate
8 20 Copper (Native)
1 12 Diorite 1
8 7 Diorite 2
6 2 Dolerite 2
6 12 Dolerite 3
8 8 Dolerite 4
1 20 Dolerite Dyke
4 8 Dolomite + Chalcopyrite
1 2 Ematite (Haematite)
1 8 Epidote 1
8 9 Epidote 2
6 7 Feldspar 1
8 24 Feldspar 2 (Orthoclase)
8 27 Feldspar 3 (Plagioclase)
4 9 Flint
7 5 Flint (Burrowed)
4 20 Flint (Fire Reddened)
3 4 Flowstone
3 6 Fluorite 1
3 7 Fluorite 2 (Blue John)
4 12 Furnace Slag (Manmade Lava)
1 11 Gabbro 1
6 1 Gabbro 2
6 13 Gabbro 3
8 10 Gabbro 4
8 11 Gabbro 5
4 1 Garnet Schist
4 4 Gneiss (Tight Folded)
2 1 Gneiss 1
2 5 Gneiss 2
1 4 Granite 1 (Elba)
1 9 Granite 2 (Shap)
1 19 Granite 3
8 26 Granite 4 (Pink, Scotland)
8 3 Granite 5 Biotite
8 12 Granite 6 Pegmatite 
5 6 Granite 7 (Schap)
2 8 Graphite Phyllite
4 17 Gritstone (Iron Cemented)
4 19 Gypsum
5 3 Gypsum in Mercia Mudstone
8 13 Haematite 2
8 14 Haematite 3
5 7 Halite (Pseudomorph)
8 15 Hornblend Gneiss
8 16 Ignimbrite (Welded Tuff)
7 9 Ironstone (Sedimentary)
1 10 Larvikite (Polished)
1 3 Larvikite (Rough)
3 8 Limestone 2 (Bioclastic)
5 9 Limestone 3 (Bioclastic)
3 3 Limestone 4 (Oolitic)
5 2 Magnetite 1
8 17 Magnetite 2
2 10 Marble 1 (Pentelic)
2 13 Marble 2 (Gross Glockner)
2 11 Mica Schist + Garnet
2 12 Mica/Phyllite/Schist + Garnet
1 14 Microgranite 1
8 18 Microgranite 2
5 4 Mudstone
7 1 Mudstone
8 19 Muscovite Mica
5 11 Obsidian 1
6 11 Obsidian 2
8 21 Obsidian 3
8 23 Olivine
8 22 Olivine Dolerite
1 21 Pegmatite
4 6 Pegmatite Vein + Muscovite Mica
7 10 Peridotite 1 (The Lizard)
8 25 Peridotite 2 (Finland)
2 6 Phyllite 1
2 7 Phyllite 2
4 2 Phyllite Schist + Mica
4 5 Porphyry (Red) + Feldspar Phenocrysts
6 4 Porphyry 2
1 16 Pumice
8 28 Pyrite
4 7 Quartz (Pure)
4 16 Quartz (Rose)
4 21 Quartz (Tourmalinised)
5 10 Quartz 2 (Pure)
8 29 Quartz Points (Madagascar)
6 8 Quartz Vein in Basalt
4 15 Quartz with Garnets and Muscovite Mica
2 9 Quartzite (Metamorphic)
1 13 Rhyolite 1
1 17 Rhyolite 2 (Arran)
8 30 Rhyolite 3 Felsite
8 31 Rhyolite 4 (Langdale)
7 7 Sandstone (Red)
7 6 Sandstone (Yellow)
7 3 Sandstone with Feruginous Cement
4 18 Schist
5 5 Schist (Semi-Pelitic)
1 1 Selenite
5 8 Serpentinite
4 11 Shale/Hornfels (Contact Metamorphism)
2 2 Slate (Pyritiferous)
2 4 Slate 2
4 10 Slate/Hornfels (Contact Metamorphism)
1 5 Sulphur
2 3 Tourmaline in Quartz 1
4 3 Tourmaline in Quartz 2
6 6 Tufa
1 15 Tuff 1 (Pyroclastic)
8 32 Tuff 2 (Volcanic)