Details Collection Category Curated Quantity in Collection 44 Collection Date 1900 List of specimens in Collection 540 - Cerussite 662 - Quartz 822 - Opal 865 - Opal 871 - Opal 883 - Opal 915 - Quartz 916 - Quartz 919 - Quartz 964 - Quartz 966 - Quartz 970 - Quartz 1081 - Quartz 2384 - Rutile 2552 - Magnetite 2565 - Rutile 2927 - Magnetite 2930 - Spinel 2959 - Limonite 3037 - Stetefeldite 3043 - Partzite 3101 - Diaspore 3282 - Magnetite 3517 - Corundum 3520 - Corundum 3534 - Corundum 3554 - Hematite 3556 - Hematite 3557 - Hematite 3588 - Cuprite 3655 - Tenorite 3663 - Minium 3668 - Cuprite 3677 - Cuprite 3678 - Cuprite 3698 - Tenorite 3781 - Pyrolusite 3836 - Ilmenite 3846 - Hematite 5385 - Magnetite 5639 - Quartz 5685 - Quartz 6061 - Hematite 6223 - Cuprite
