160 
NON-METALLIC MINERALS. 
571. Box set Avith Cairngorms, 
Amethysts, Garnets, Aquamarines, 
Agates, and Pearls, the produc¬ 
tions of 
Scotland. 
572. Amethyst, group of crys¬ 
tals. 
Brazil. 
573. Amethyst. 
From the Copper Lode of JLuel 
Unity, Cornwall. 
574 to 576. Amethyst. 
Argyleshire. 
577. Amethyst, commonly 
called “ root of amethyst.” 
578. Tavo cut Aaiethysts en¬ 
closing rutile. 
O' 
Presented by Mr. Baker. 
579 and 580. Amethysts, cut 
and polished. 
581. Amethyst Caaieo ; female 
head. 
582. Intaglio in Amethyst ; 
Head of Hannibal. 
From the Hei tz Collection. 
583. Rose Quartz. 
Tamrnela, Finland. 
584 to 591. Cat’s Eye, cut en 
cabochon. 
Ceylon. 
592. Avaxturixe. 
Siberia. 
593. Avaxturixe. 
Spain. 
594. Avaxturixe, small po¬ 
lished slab. 
Presented by J. Bragg. 
595. SxufpBox of Avaxturixe. 
596. Artificial Avaxturixe, 
manufactured at Venice, 
597. Greex Avaxturixe. 
597a. Greex Avaxturixe, 
carved. 
598. Mica Schist, passing into 
Greex Avaxturixe. 
Bijanagur, 30 miles A. TP. of 
Bellary, Madras. 
Presented by Lieut McNair, M.A. 
599. Ferrugixous Quartz, or 
Quartz Crystals coloured by Oxide 
of Iron {Eisenkiesel of the Ger¬ 
mans). 
From the Iron Lode of the Res~ 
tormel Boyal Iron Mine, Lost- 
withiel, Cornwall. 
600 and 601. Ferrugixous 
Quartz, with Oxide of Manganese. 
Bestormel Boyal Iron Mine, Lost- 
withiel. 
602. Ferrugixous Quartz. 
Bristol. 
603. Quartz Crystals coloured 
by Oxide of Iron. 
From the Salt Mines, near Find 
Dadun Khan, on the Jhiliin 
Biver. 
Presented b}^ Lieut. Hart, 29tb Eegt. 
604. QuxArtz in rhombohedral 
crystals. 
Poonah District, India. 
605. Quartz, crystals with tri¬ 
hedral terminations, exhibiting 
iridescence on internal faces. 
Poonah District, India. 
606. Quartz, in opaque white 
crystals, with Pearl Spar. 
Aldstone, Cumberland. 
607. Quartz, in opaque white 
pyramidal crystals. 
(Placed in the case beneath.) 
A large specimen of Quartz Crystals, 
•with Pluor Spar, on Galena, presented 
by W. B. Beaumont, M.P., from his 
mines at Weardale, Cumberland, is placed 
on the western side of the Hall. 
608 and 609. Qluvrtz, crystals 
lining the two portions of a Geode, 
Faroe Isles. 
610. Geode, or “ Potato-stone.” 
Bristol. 
611. Geode, broken open to 
show the Quartz Crystals lining 
its interior. 
Bristol. 
612. Crystals of Quartz, and 
Calcite, from a Geode. 
Bristol. 
613. “ Babel Quartz.” 
Tamar Mines, Devon, 
