Report, Band 12Johns Hopkins Press, 1928 CONTENTS.--Vol. I (1897)--Vol. II (1898)--Vol. III (1899)--Vol. IV (1902)--Vol. V (1905)--Vol. VI (1906)--Vol. VII (1908)--Vol. VIII (1909)--Vol. IX (1911)--Vol. X (1918)--Vol. XI (1922)--Vol. XII (1928)--Vol. XIII (1937)--Vol. XIV (1941) |
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Seite 122
... stream bed , the second about 50 feet , and both cross the stream from the west to the east side at a very acute angle . The feldspar has a pink color but carries a great deal of white and light - green mica . About 20 years ago a ...
... stream bed , the second about 50 feet , and both cross the stream from the west to the east side at a very acute angle . The feldspar has a pink color but carries a great deal of white and light - green mica . About 20 years ago a ...
Seite 149
... stream at the foot of the hill . The stone was hauled to Avalon , half a mile north of the quarry , for shipment . The quarry was worked in 1917 by George Wheatley . Thomas quarry ( Plate VII , 40 ) About 2 carloads of flint were ...
... stream at the foot of the hill . The stone was hauled to Avalon , half a mile north of the quarry , for shipment . The quarry was worked in 1917 by George Wheatley . Thomas quarry ( Plate VII , 40 ) About 2 carloads of flint were ...
Seite 157
... stream south of the county road 1 mile east of Oakland and 13 miles northeast of North Branch , near the western edge of Baltimore County . Only remnants of the stone walls of the building mark the site of the mill . The quartz is said ...
... stream south of the county road 1 mile east of Oakland and 13 miles northeast of North Branch , near the western edge of Baltimore County . Only remnants of the stone walls of the building mark the site of the mill . The quartz is said ...
Seite 163
... streams , and the working of these chrome sands has been an important source of the Maryland output . DISTRIBUTION ... streams having their source within the areas of those rocks . As in the case of the rock chrome , sand chrome is not ...
... streams , and the working of these chrome sands has been an important source of the Maryland output . DISTRIBUTION ... streams having their source within the areas of those rocks . As in the case of the rock chrome , sand chrome is not ...
Seite 162
... streams of the region and concentrated at favorable points sufficiently to make profitable the washing of such sands . The chromite occurrences of Maryland are limited to the serpentines and are found in all degrees of concentration ...
... streams of the region and concentrated at favorable points sufficiently to make profitable the washing of such sands . The chromite occurrences of Maryland are limited to the serpentines and are found in all degrees of concentration ...
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30 feet Albany sand alteration arbitrators award Baltimore County Baltimore gneiss BOND AND PERMEABILITY Bond Strength Compression boundary line buddle Cecil County chlorite chromite Clay class Clay Sub Coarseness figure color commissioners compact Company crystals deposits diabase diallage Dye Adsorption figure east epi-diorite farm feet long feet wide feldspar fibrous FINENESS TEST formation gabbro Geol Geological gneiss grade Grain class Grain fineness granite green Harford County hauled Hill hornblende hypersthene hypersthene gabbro intrusive located low-water mark magnesian magnetite Marriottsville Maryland and Virginia material metamorphism mica mica schist microscope mile south mile southeast mile west mill mineral molding sand northeast occurs olivine opening outcrop pegmatite Pennsylvania peridotites PERMEABILITY TESTS plagioclase potash Potomac River production pyroxene pyroxenites quarry Plate VII quartz railroad region road sample sand chrome schist schistose serpentine serpentine areas shore shows soapstone specimens Survey talc tremolite veins Virginia and Maryland width
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Seite 26 - The compact of 1785 (see Code of Virginia, v. 1, title 3, ch. 3, § 13, p. 16) is set up in this case, and its binding force is preserved in the draft of decrees submitted by counsel for both States. We agree with the arbitrators in the opinion above expressed, that the privileges therein reserved respectively to the citizens of the two States on the shores of the Potomac are inconsistent with the claim that the Maryland boundary on the south side of the Potomac River shall extend to high-water mark....
Seite 8 - ... of the same, and to that end the faith of this state shall stand pledged. 2. The governor is hereby requested to forward a copy of this act to the governor of Maryland, with a request that the general assembly of said state shall also enact a law in accordance herewith; and shall also forward a copy to our senators and representatives in Congress, with the request that they procure such legislation on the part of the United States as may be needful in the premises for their assent to and ratification...
Seite 160 - Cr»Os has given way almost completely to A12O3 and Fe2O3 or a mixture of a spinel in which Cr2O3 has given way to much A12O3 with considerable magnetite. The percentage of titanium also indicates a higher percentage of ilmenite. In order to get a clearer idea of the nature of the ore particles in these concentrates and particularly in the case of the two samples last considered they were subjected to a magnetic separation with a small hand magnet, the results of which are given in the following...
Seite 11 - Point. Sec. 2. And be it further enacted, That the northwestern line of this State, is a line commencing at the Fairfax stone, at the head of the north branch of the Potomac river, and running thence due north to the southern line of the State of Pennsylvania, as surveyed in the year eighteen hundred and fifty-nine, by the commissioners appointed by the State of Maryland and Virginia in conformity with the laws passed by the said States for that purpose. Sec. 3. And be it further enacted, That the...
Seite 16 - Tangier sound, in latitude 37° 56' 42", longitude 75° 56' 23", said point bearing from Jane's Island light south 54° west, and distant from that light three thousand five hundred and sixty yards; thence south 10° 30' west four thousand seven hundred and forty yards, by a line dividing the waters of Tangier sound, to a point where it intersects the straight line from Smith's Point to Watkins' Point, said point of intersection being in latitude 37° 54' 21", longitude 75° 56' 55", bearing from...
Seite 25 - Taking it altogether, we consider it established that Virginia has a proprietary right on the south shore to low-water mark, and, appurtenant thereto has a privilege to erect any structures connected with the shore which may be necessary to the full enjoyment of her riparian ownership, and which shall not impede the free navigation or other common use of the river as a public highway. " 'To that extent Virginia has shown her rights on the river so clearly as to make them indisputable.
Seite 9 - SECTION 1. Be it enacted by the general assembly of Maryland, That the governor of this State be and he is hereby authorized and empowered to appoint a commission of...
Seite 16 - Potomac, in the latitude 37° 53' 8", and longitude 76° 13' 46" ; thence crossing the waters of the Chesapeake Bay, by a line running north 65° 30' east, about nine and a half nautical miles, to a point on the western shore of Smith's Island at the north end of Sassafras Hammock, in latitude 37° 57...