EARTHS. CALCAREOUS. 12. Spatum, 
81 
Of a more or lefs globular form, compa( 3 :. 
Aetites marmoreus. iiyfi nat. xii. 3 p, 179. 4. 
Pomum cryftallinum. Ad. Stockh. tab.z.f.\^, 
Spatum druficum. Cronff. miner, fed. 1 1. b. z. 
z. Of a kidncy-fliaped form. 
Found in the mines of Hungary and 7 ” '•anfyl’vania, in S^witzer.^ 
land and Sweden, often confilUng internally of prifraatic cryf» 
tals or pyramids convergent in a ftellate manner. 
More or lefs globular, with the globules empty or hol- 
low. 
V, Born. ind. feft. i. p. g. 
Found in the mines called Christiana in Hungary, 
C. CryJiuUized. 
Ohf The pyramidal cryftals of Spar are diftinguilhed from 
thofe of Quartz, by the angles of the pyramid never cor- 
refponding with thole of the prifm. Kirwian, 
With b-fided tables. 
Cryftallized carbonate of lime. Sowieriy Brit, min. t, z. 
Foliated and fparry liraeitonc. Kir-uoan min. l, p, 86. 
Calcareous fpar. SchmeiJJer miner, l,p. zzo. 
Calcareous fpar. Thomhn cbem. 3, p. 609. 
z. With the tables more or lefs orbicular. 
Cryftallized carbonate of lime. Sonverby Br, min. tab. i z. 63. 
Cryftallus fubnitriformis. Stji. nat. xii. 3. <1.86, n. 5. g. 
Amast,. acad. p. 479. tab, to. fig. t8, 
3. With the tables fcattered. 
Senwerby Brit, miner, i, p. 31. tab. 13. 
4. With the tables imbricate, 
Sowerby Brit, miner, \ . p.j. tab. 3. 
5. With the faces of the rhomb in the inverfc order of thelaminafc 
of the nucleus. 
So-werby Brit, miner, \.p. 9. tab. 4. 
6. Wiih the tables aggregate in feries. 
Karjten Lejke miner. 1. p. 256. 
7. With the tables aggregate in a rofular form. 
8. With the tables aggregate in cells. 
Spat, calcar, figurac. Born. ind. foft. i, p. 8. 
9. With the tables aggregate in a prifmatic form. 
Pearl fpar. Sonjoerby Brit, min. 1. 45. tab. 19, 
Spat, cryftal. lamel. Born- tnd. fofs. 2. p, 80. 
10. With the tables aggregate in a pyramidal form. 
Pearl fpar. Scrwerby Brit. min. 1, p. 45, tab. 19, 
Karsten Lejke miner, 1. p. 256.. 
VOL. 7 II. — L 
