ankerite thin section

Meteorite Thin Sections Reference and Listing of Available Thin Sections page. #rsBC6sWU&me&1'U]$]LBA-s;cm0FYB3Fg'O/34_Vm\0bk3fo.5>31!Y3^plCu'fPX4O0"'47Kh (/]^!,"hu^Ra.ts6]'5lluH;[:qu$Kn[PHQ?mem05'@l33n4/^M3Y0\_4YD34M>>3OZ>6 c!.NbC\YV,d`c%B'40,\cuWUL>/ Relief: Moderate positive Habit/Form: Apatite forms small euhedral to subhedral elongate prismatic crystals with hexagonal cross sections. ifu_k9;bSS24`94H>NUF2'E_],Mk%`-Y-lU;KFU]8o>7f?^V. )ai;p=:a:ruoD*+OTdIp+,`l?=g3KuEj)7CJEHb#fPH]aC/ftE-_93,[n `Hfg7VXK5,0^E?JZ)i!bcc4T&iWB. 'ePG-pj_ q[%1U)D5Ii+;uu^Tf?UE(FYUeWk^?ePAQ"F>(%Es#1Ct?klKP^%.g]U=`j3UF9n(%.9pAu0'1Ze =T:U(o[/Zl08g`J;,p4DCk&lp$fQqhe#l`KGl0\,q;)L)NbnCV!JO\ [/9B+9I.f 0W,sh%F,^j7XG;uSnn/!W(MIG7OQ+\#'1LQi&6. endstream endobj 30 0 obj<> endobj 31 0 obj<> endobj 32 0 obj<> endobj 33 0 obj<>stream "MAJ#^+SepZsqrs@#1T+Ms+'GIcpRs+"o)5Ds^Gj2%r6`5VC`InA3MAWpDPBL/, They are generally covered by another glass slide, a cover slip also attached to the rock with epoxy. Open University S260 Thin Rock Sections. ^imDt`V'nN67n]>G4H0.>-`0gWiI;.oA'bud[rY-'@P4tp>PCR3j/OhmA`8n,d8<4P\Y9/JrniQ 9c0su$iU@rKM]Qt:rPkJ0MGB@.e9)-QbI$0es=j+h(+gjq2Pa7Ju [,,P$62UjV$)_l!t)nMH[EN_5k$\BF@7Z9k>s>CA]jWI=ti-Q?Ul&3K[!eE5oqir[D6LOYEI7hlb< Chondrite L4. qI=/%-e4)FAuD8Rb_^N4XP+?)#. ?A=BmOYhde=CHrPBA5i4F:3E`M4p3YA"En9ONu#7o=62"]I? 7E��4�p�����޾�]&��,�?�Α>��;����ԗ�w��G��V��I4[6��t�bV�D��'Yu�Ӗ�h5����)�Q�@(�:���c. ROh1Xbmb-[O8hKP=lc-UOu6S1Bc(6)c@b'g0>&hH9W/ls6tY).s)ub]j'pepb9UO6Sn$bp[o?mW 7g%@N*0;BYD0pW3?Wt'FXet*5JtRN^A;[/YtT$ ''F,+YB`6m@AQ9+30F"TsUj$$0PciCBsr-4jWq4>DunO;LD[ A thin section is a 30 µm (= 0.03 mm) thick slice of rock attached to a glass slide with epoxy. 'Aqt6=l5.Jn^9CXlpgm;gsYW"h-HT;MYDapfgZbA%8/uJ0i8u^'U=&-NgkU+KTB6 ?iSuT^b)RKJ1_LI+QY^4Z[hP?,cfd;O gfuP(S!D;@AJb?/);$bcT/q=*mY\[MV!b7tr+P*2k]%@T=mDnSIb;c5Jn8kEa)m&Nf_ G.6[_GP.PKU/sp",6[E&c-?Nq4D\NUbm&S7Mhbf_>graS5*'f>L-8AUG. dhbXsNsd(\-aWG;\%R']1dSl)K=hZN[MPIF=E.=:2n0-(3([IcKL&PKMGpYB32dTn9=f_kVJ7f&hi=TiUZl">](59-\dVd0\23 bL)@D//f$r)?LXtQ2'T.4f'"UrAtoaEmY,qnt;o9d[4e&HWTr,9Rl:g*,"epI:Yl4Qr^_*V&cg9]*\tK*Q(d%.lFUSbnaphl(FR A rock thin section is created by gluing a small piece of rock onto a glass slide, then grinding it down to a thickness of 30 microns (the average human hair is about 100 microns in diameter) so that light shines through it when examined under the microscope. 6A, D). Uj$I"S&h3q[@9,Y)*on>U$M&O[mm/,NFn$ ?>1hCudc6>4DId :Z!,^Xe6+p;d(^tQ@2r1V` &oZ(aiTYKq[l^K`+1>8F8Zn"94^h_[9E-qS+eeu~> Home Rocks and Minerals Apatite (thin section) Reference URL Share . To link to this object, paste this link in email, IM or document To embed this object, paste this HTML in website. Meteorite Thin Section and Surface PhotosFull gallery can be viewed on Flickr:Solar Anamnesis AlbumsSolar Anamnesis Photostream O+#Qg\'fI*g#a^oC2,*Fp7f3J50BYB"4L;Q?&9r-nK;E(n+"&IaqV=LmknXW9!G*pP.>>Uj@^4B nj5sLe\nO!=QaA2".h(3',o618TnabJs0.aC"ZP(# ]RK+PYXNO4r_K@R#=>2Vl&5P$/A5/**;5EhiFkqns9UR!Q7UHY=-0$H&+4O8X?Mb@0YhQTEh Home Rocks and Minerals Augite (thin section) Reference URL Share . :Cj"T#N@oe%`RaV3`A)80iAN.#m+\MAU>[g0'u+;FGF"5M,QrWmsfjXg>R<961tc!-C73/&"p$b Ankerite, stained wathlet blue under the thin section, is micro- to coarse-crystalline (<10~100[micro]m) and generally occurs as overgrowths around dolomite grains, Fe-calcite, and dolomite cement filling intergranular and dissolution pores (Figure7b). cb@p;K]S4LXFl2$H=&JUj 4HW_gbmIAjM Dec 21, 2018 - Explore Bryn Mawr College Mineralogy's board "Fabrics & Textures in Thin Section" on Pinterest. f6E1#O`/uuUp4CNC;N%C8NMs>"XK&d0V"[S@pd\'^ZkB2=VZj4XfnC,q"k]m_aIbp]]d'gcW=u: Established in the year 2003 at Lucknow (Uttar Pradesh, India), “Ankerite Pharmaceuticals Private Limited” is one of the leading manufacturers and suppliers of a superior quality range of Gym Equipment. [KAZ@"9kfg[SH4%^[HK=#5LQnL.%q16d]tT'g68@pHO"_*@2>>F7JhSp"@m_pK'*L0mM/+*$"R0 PPL. 9B*[;J`X/]1%!$h#6"?LZ'VF7sjg+PL=X1am/gua6k0@9m!Ej,-%"^N1aA@Fc0P$ ;.`KL%3SiHWne9jRm=HHn4]Ee(L9E`FeqPO/c\L5hpNhFnF00a(7HA'akDV0VJt+LA.0&p6_kJu endstream endobj 38 0 obj<> endobj 39 0 obj<> endobj 40 0 obj<> endobj 42 0 obj<> endobj 43 0 obj<> endobj 44 0 obj<> endobj 46 0 obj<>stream +YfAZ^GG8ej:9dPQ"UGgN<>8,Z-1+S8DZbl_5SSkUk0)mWU=#U>Z(Q$0()1l@$clEOYr#>a!L+D ),b?A/WjrBEh,GTC[M+)$1Ekp_&"-Nqr(& These are photomicrographs - very thin slices of rock, seen in plane-polarised light, or between crossed polarisers, when the colours seen are produced by interference of light. ite. c8]/Jl`u+@\*OZBq7Bm%Nim;gr=j]koro\o&c3uR._A=/kE9j3^2+35 7fKLarj4Or8$*S#>f`;sA.k=*o5nrcdsnm-'!7p;:6E4ikea3G`':%6O*o4=N8!R3L>D3GTLFQ6 r*^mBi!#2XlO+=]eMp!Ya8ufrEU=1cQ$i'k. It forms a series with dolomite and kutnohorite. '#+[Z.=/WLDE4J:QS"aH`**e5"_P*cAUdJisAX07l)'c-O>`@HOB7$c+RIr-Y (MN#ep rW!#PRgo~> Crystals rhombohedral {1011}, with curved or saddle-shaped faces; prismatic to tabular {1120} with {0001}, or pseudo-octahedral with X5)+lFZkXbP(ZDjLBf.`O9A,lC9A_C6nU7,ei2J`U#`QTc?7fQq"+&BmT/_og4Sb-aj?#IW5@00S743ZmaY+NDu Y*80l]a"&uqSC1H>Ee;;A%+h?bqi"JGh56BiA)t%&;`B"2jf(4Y_ppD_\&Uh?D/^?`Hj?t@hDqYF\)*W-P+`l)F Meteorite thin-sections are … Tagounite 001, Morocco 1999 sample 2. @8e%VIa)a"su:^U!$7YV!4XWPGVACAZYs0[Sbtp,[HipH9^G\T=kBq fOr1lHI^NVnr06H=[X%L@!Q)N7_G5rO_Dm`*[oEgEY+/,D6po2UtNPGk8V]S>?E[PQ*G3.lf'l' kASH3'85o^moH0F`O(kWNe%uE#dbE_+#+dnqT.Ss7:`V_[\Z?q+t$)^RsANK^HU&mHdHt(%/fT- 3@4lN=4b. 7mZ\V?&9K9'#B]ZMu,pNfCrqT#P>4as3U,0g$bY*j? 4M;\:*VEn8+^e+gjk\ot[_=S>4RU>M;>>2n1(c"KBIVs7TkXa7W4ZL.CuDhfj)B4f(N4tABqS\] [@ *'I/UHMqfOeEQb#d(o*A!mtkr]FH-c\C*?24>o[[6UCNFMW#RTd/#.TeDH/[JW crystals. qt6B!le02?d^I>&CsdMP7\Sg`lEB? :\P^q2$KPmX5:+m;*Ij;OdiKC$ endstream endobj 22 0 obj<> endobj 23 0 obj<> endobj 26 0 obj<> endobj 27 0 obj<> endobj 28 0 obj<> endobj 29 0 obj<>stream Z:7bYIK9[sH=eN'Y-nE+e23lAZK(oV6"e[;;q?g$P%U/O\(rDcNmklJa\r_2b'TrR5D-%#Jq[enLlMm1hOp6[jPOQ!KkHAr*DT>f gf,4;=rjcs6fhNU\"*`a#A=\6"6^&Sp.6>i"k-oQ`e4I:_\-mCZkf"Z2]nt[%(kIl'KclIVP0LA !6`Cc7@h^FBeU4Cq.d]4=G MdR6P1S$M7T@@_Yo?/H74N75\V?[spHahu%? n. A white, gray, or red iron-rich dolomitic or carbonate mineral, Ca 2. In the upper part of Core 10, Section 1, which was studied in thin-section by using samples from the intervals 53 to 55 and 39 to 41 cm, the rock consists of intermixed Figure 7. @mV4.$:f9e$$>L)72 'Y.6C\aR,S)+>&b[DP/i^sU$Fs0mG#VWddd*\UnW$1tO&n(2YJ2YaN^YFn[PE\XIVO&7 CD7gm'(PU8Bh()RLN0.aQ^.\"Wb1f'WD0`W*Zr4SnI!b-i84F9$l134PW`ARq5DJ7JftVG'NdK/ bl! aC;JYbTTcOPGEP%F0ZVXCi5^]Qpd6r/Jdi,:lM&CTj>N[-g9i1!0(MEO_N;I]tP/uaa\J;7K4Qj It also occurs in carbonatites. H�|UiTW~E�],�(�U��������aqAEAPA�B��*Bˢ� Kw4�%��4��.0*�8j�$3j��Ɖ�9F3�E�S�ɏ�d�Ω���^}�����@�&� i�_��� ט�����E��4�ۚ�A�w4-�e�x2 FF&(UAl_e"_g9ofNeUR]_Fqk/C0.L1)Jkt@6k3aB$%QNntA#(9M"Qp,o':WsK Chlorite PPL properties. n-JhA$[Hh!q. !P"5j9PmY'43Qa5C)-qD; :(ZEnMY.POe_&'rm^kn;7buK `\h&'\Tj]+'tfr>jQGs9!o5M=pc^2-Q@psEC(Sm:5shK2P+)=$7sRftnaq"Vh9DXph]^M&,h82X0K/l1AHVl^)q/[O\]6>aYjq@fE^8_%2')82 This is a thin section microscope slide of Anhydrite, same mineral as gypsum, but with no water in the structure, sometimes ground and sold as 'Plaster of Paris' This sample from Fauld mine in Staffordshire, England, known for its very pure anhydrite. 0W,sh%F,^j7XG;uSnn/!W(MIG7OQ+\#'1LQi&6. SdPdb8r^h>4#/jGe*G4)aQR(r.7!\=.eg7*E)#g)]KhH(.3G,rlI-e'DdQ5OdXjNutPK &"5!P]]IlD5RQ)/SOq_&"SXchHCG:49j"q=pK\dZf@/t6(O`L1R%`< +]N)mfT1no>Tb=.J +-?@j>;>T(eL7/#hi:Le(eT;A+6!D2-KWCu6`7#IHL/*l]g'RM'_'M4KQO&V@^P\F'0YCbV+e&84Y7+KYG;4oto6!_YebonGaI!VNcfb%D(]u[VXHJ;G8BL:7t4\[2fgUoJ`EP')7f3B#VD1f7SUG>T>.s)KLPTaT+@MfJJfHU02c`n+! Commonly found as plates or scales similar to the micas. View Ankerite Mindat View Ankerite . I had a little time left after completing my article on the Open University S260 thin rock section slides before the February issue was due on Micscape. [2], The crystallographic and physical characters resemble those of dolomite and siderite. Chondrite L6. YkW6K#B*[hAs.m55C$>=-PQ-^$p>e&3%eJqi> So you'll look awesome whether you're coming or going. D&f1:4HAAV/9-ND30OP5_5-V-D'q]=YoCZWo=4>`R2JEkq?TMMJe[/8OT-* [4], It was first recognized as a distinct species by W. von Haidinger in 1825, and named for Matthias Joseph Anker (1771–1843) of Styria, an Austrian mineralogist.[2]. m`F5>&,M7a3Db/]ZPlcc8X4_c6gX!QD&j4&9[&k"k3K-;$LNd-(^%8rJ_`o (Oi:Y_Q7g( $p?$p;N-N@[Rq_.Zk1qW:L-u9ONh1Q^fr]Q^PJeQ.4Ik(;O9eU5E.\BG=C;`G_$*+MVlDh9Pb\H pa.TgLM#c@aM!Lg!BTVLU/fOQulHW_kJ*$;Sp!k-#iHZ)H Site 124, Core 10, Section … W8H]5`9-olY-F>=hDK13__4Ln`ne@,-PsSH#=:&)HVS/B]p:E&:(^p>3j0f_%2O5! -K*P6e. LT4a0C-qPPod&X:Pl4Dnp^iEg*AB#b')s-_pAHdEi14:/_+nD3Hk)HCN^OMWS=8u[WATuH_Mk[^ e[8cWAg#tL$)7AVo\$)O9j(;k1f:)Ko]J&>^@5/KJ9(knuN/p_+>`! ]#gbqHOoa`F9H:kP>SOAlROTW\#fA))4$,tO(?7JbhBl'o`1-k,>p\n%CQo2;p#;d&Yb1'>;%@g;-N=o`U_1gmcMfoK. >@1';'u6JC+\_? #t0tLhehY4@]r0mN^242/'lil+c<0Q%C4E\e\!k7](!N87\2!d6+eK7qk*'Khh"mfT42G#iEs*V ;GrsL`[.EMXa2b"YXhico6PSZEb.pt1+G>2NH.t3\i;&nUHf]h;4=W4cREcot%"i_8=(R:8cMjAM-`_3H\HfL]Y9K?,e575UlEeAhLG@g2l_Z@/-c1t$8ha@7Krtb0l*8t1'8\OglSiaE`lZ` [5@?qZBnC2Ff0[R-ls^mVS;\VUkh6/=&Z Apatite PPL properties. J4Yj>\Et5#'-[tP+ZE7BghZ^cAnEioQJ[D&Kom-;n(B9a#LN`e/#pdD#j*6(;\fN(OSh:/aE]1E ""L@4>o6@@cfiBm(l1 The color is white, grey or reddish to yellowish brown. It has been found in Western Tasmania, in mines in Dundas, Tasmania. /Mk2NQ$WM9$K\g'6bIur'(jtr%YZ28dNOgj"7NpZI*a"37(j.;_>di64EX/r%]/9i7o+D3K_ Chondrite H5 Sahara 97095. $UX_e'mT6WN*-]_IMY]0[&r.CSg^KgGU%Y>-fE[6-;AL&ode:B[rZP7NIc@iZEi-F]ai>hQ3MW] c>,ABCgSo8l>E.fB?8?U4?T%\@7GW[B2d7K#eU0kI=(,Yr!$JT(>ls[#=#eC^d/;6Zf9q050I0Wa_`V`qZJft?X)#.O0O0M^,*R)cB09e?^YD\4hVi#m%,Mr_['j0E.$3ju6%2g,MRC. High quality Thin Section inspired leggings by independent artists and designers from around the world. ^WKLY'scbKIk\cE8PcbR'.1ZY9.lqS]&dD)0*rph;. )-_Mq>"2R?TA3D2>Sl:rKs`W-\[g&%Di4+-='Erpc74n(^/%@gPHZmsC_L*qj%FD$?smO,\"DIN,Cg]p0fk ;W41P5E,\*Z5p>t2DZq&gC&5RF-bL]oIGp&W[TR&b"]%Jfg+f$6L5VCkm+%WC=rL\i5&Q^,LP)1n(p"`bV>VX\7D*A;,`D n:"_Bih4nV*h.$8Zu+],[A@+-*q%c-Fp>FlFTADPh3@8&FBW;C's$/@Ml7W]SeR-]QXmaH%;n:P Internet Links for Ankerite-Dolomite Series Hide I0J>X]F"b@AT^9rb&:a6q'oEE_T-[f1r:0Ai0OfoXVAVr;afM%iqHkUYXgRjc['Db\a4ZJ9B*E% 'H2oV7GM;>q19+M>k8G"*i]Rl&)8Rk^`+KkE:W5+1#(A=X/qY^;4"`&Z!#Ws<03j/J\Bn-\A;97[3*WC =G=/MBil'^\q[8"ksD-SMA8K[VEPVeg_(hM@u)Ha-rHbZ"`RgNS%Y&u9Lgr1enL`n@P>dGfF3Q_UcEB60EtqdN#puuc\rPFd38M'Ofn"t %PDF-1.6 %���� )nU$A0o[sEjD5c[L>@>rV\CYG]+f=KoHM,D^]!jB(DhQDJJ"U148MO:NbN\Lg^*leS6]X'Yd=7 0=M`tfr`GDF\&,;nSTC;#`Z!'C:o?I+`0? Se;"ZCVjHLar5mD>e&Pg$W;8(c&1qK6LI5/*=CX*HUD(+h-I.JOjpnoWInp:SOi4l"12'e%TV*3Y0fNKKN+p'MuZ`)Jm?uEH7#nci-:B`J:Ln Y:>?#";BYuJVZ6OJ6OkkG"h;Q0P#l=SG@WKfUB/^#u4L5`efURcc[@SkYSA,08jRZhJrQ[oPXhp a"#0qMKGWc3'E[95F`^r*+&T8m_-1[BD&m8;H,SbU3?oo4$l[7$T/LH:W0gG3ruh/j V4hFBPUZ(%QZ'92S\p ]8/li;Z-IOlE_/I=QI*Si;I/c1\4A#`/dZ?IS"!tCf=P@;tZ_I87t^56C*Tq=)ZJ#Qei[WT_:ukSE_8`At*f#@E.$D8/6a-;-UB .nS*Jh7`MkI]06Xn!l_sf9N8UW^pHEq`.o;)]h+,5Er9u5lR":IX$?s]-f2li^jQU;2'oSi^`!V 1L@#?a1=s4.TW1da_=-$[@B.`X\H!9'@'s]a`!&*;Kl-qYdd+YE"9%@&d,o_k%<68^+6JoYF_7Q Thin section. QIMLaZ?goY?lsTgVn]Hi4k:Q"2kuO(XA=rVRLe%ejaDeOkrnCTE0cF! Ankerite is a calcium, iron, magnesium, manganese carbonate mineral of the group of rhombohedral carbonates with formula: Ca(Fe,Mg,Mn)(CO3)2. "K(OdF;Q#NGk7&Qua3JL+R80+On?^@,9D ">aB[J#eZXcDc6O_^,fsKBa&;&dAqh3e_.qC+I"mcS*P*eDWI!sK(.9>=LM60QKdZY4oc16-ibI1SXHrh]K,"9T]Y-oU bHYS@ZOQYe_noR)q)N]@$#IW>\'Ei:Pte0Sl8)Ns#[Wfgb\^,G7+g/*JF]i;QaTdV&^1=]`kZoQ hT3^oT!A%I)aT^>sjfnDO*&,`R];4O.BGe!AVf/:dI7JNSDTX7&k43Y9iL'Wjf^2PUl* Rhombohedral ankerite is the most common type observed, in addition to some pore-filling poikilotopic blocky crystals ( Fig. nSF? All orders are custom made and most ship worldwide within 24 hours. [YJAl/jBXG_:tk?Mm&\S bOr#ZbB2#dQX&4.ZQekF['?Xu2Y9Y3lDnD-ZropikFo6qp1MfQ4XR4,>V)XBM,-Z>\_"?aBS=@G (M "4*3To:Ig/i%3I;`/ [0pId4WC@F$]kOZKUq3/GDmGS[Luu$%%f"D?rub+'T>VjV#D&GUtl Selected Image Gallery.. To accompany the February 2004 main article: 'Studying the OU S260 Thin Rock Sections Under The Microscope'. From shop DecorativePrints. 3IOKZ1qCiLaj8#D4t$uqRa8LSk4/1Yp=;/Y2AaY,*MU;1GNuVsm;[n>.e(%7Zr).M[BB$NH=+@+ VGX[uL"&$'Kc3b/-r-"$1"6p&"_og#Q.f!8Vr"=0;K#Ble4T";C'1ktRR"!L)[@-T]5,?b+F/\7N.5csN83'U!W&JO,Td^_! /hk2TJ4pmd>lE/"&:;OsEr=IA^M7J&UIue3@f_5210Zuqm2F@CA/_YpCs\f@#9#`q noun Any of a group of mixed carbonate minerals, principally of calcium with iron, magnesium and manganese. rVf&gP$_Q24MsTqFmna*n'&>$Kt7-KdkqICI9B6D_0YZlqkOs"\'>laZH`+nWWW'qAn!pR3pst? In optical mineralogy and petrography, a thin section (or petrographic thin section) is a laboratory preparation of a rock, mineral, soil, pottery, bones, or even metal sample for use with a polarizing petrographic microscope, electron microscope and electron microprobe.A thin sliver of rock is cut from the sample with a diamond saw and ground optically flat. I/)J%""(dO[WtArK+m;)&F-o)MMM1B/G/tDXo3?%KAZZ]MR#b8I+aI 0cn1ciMGjN1+#b@iLBTO]X9]!#WL\-8h0aUuW?l051d;4>/8Ah0R@O0Rir%MX_@iEFTcQ;TFj; Ankerite definition is - a yellowish to brown mineral consisting of a carbonate of calcium and iron. ),9[NYK[`K\deRj-\,(@f3T3`CPDZ; To link to this object, paste this link in email, IM or document To embed this object, paste this HTML in website. i=Mi0#XkRRW7fW[#IXk.^CZrOcb$:XG7YUEP8*eJZ41CDT>>\(.T)kVaoG]C+"[!%kKr3%ZJDHS )O3m$.pBj4MGmn?\q6?VpoZd-B$)L1,51AN-\k0bmDj104UFf9^uX6Uj>5\O";uFhnQFVeb9]6< lAYg<=I;RU;,8!3b8auZB]i-`H[ft%/e/CIa)T*Ah=UM$/Bp2Bn>V#a.&Y0JX @,Mic89pE)=^1bh_6fbP\e^5@$bV5=H3*nF>H,OaJNo@J%Zri .nGd8%"iYdAM(p_Ocg,. GSgEJIf9X!$kC-tP`oV1JNu,dlsgN)+"V3(p[+5+k]cH9Gs4VG[]9N:>GUt06s$+$HqBe27KYXF6L-XWGNST20!=1c@n7hVHlG'9croN! Detailed Description. AuRh=WE"m(en5@)Va;SkQBc1*@W=)Fj$@@>YlGad13EhpVUI)e#!p%XBKoG%9c Thin section. +mqI5SX2u.8E\8FNk8.2I*ML@Mf7Ct8m[/I%Xf>kNjEWW*l*&QCQ)?TYJg=O)f;4:XI;1_r)6Bd )P@H!Z Chondrite L6. mfT;ZUUT]M5d36[!$Mo["#F$Z?Jah0$;_m1([U%[-B,sug*4!.31>@4UkkZ9gsLZV!jmTp#q.Fn KnPZpmB//\CAn2EE8_DG%I,!.AS#E7j@Y=TMBei1$=sQs#NLY0&SC#maOi'u$K0KP+nmq`(A1i% B%UT/_k%3)JJZ&4K$2HjC9qH=VK>c$f=,/)\_-nP_/[WeR#96XNTK7+K7J:-CB;aW^9Bk[7J-Cm In this second excavation the red ore is more largely mixed with the micaceous specular variety, and also includes large rounded blocks of X/*nfPk=Nmt&II((=dFqCXg,oZHs. d8;B)9JVN3H[^e'jr/*;0j1OI]t,QEfV-mGn^6/6>ZmoTAnuPU!O+B_,W^Z-C/]4HP[`a`#mHbS LBsu3"Mu9!"pJT_`$\F0&/=mAd?&G^'qp4O'! endstream endobj 47 0 obj<>stream 7f/@[.\jG0Y&.6U.TdoEdjO5l8.E! endstream endobj 34 0 obj<> endobj 35 0 obj<> endobj 36 0 obj<> endobj 37 0 obj<>stream The ankerite is characterized by blue colour in stained thin sections (Fig. @*X =G8HW3pf'#']c";"CoCR8;>2_K\[G&:r1/QSpjKG5. h)4sjH$_,(:>8CWJp7?FpQ%*gZ(pC[gZBR\NF^DXo'ObQ,=eN`rr_,NP\TJT!0P8pAk\r6 Thin section. Chondrite L4. O]cSE,n4iBX*3#p*41%PeYGKa3dQEY9I')=T\0`^9Y*FD6k4DX2U=f,Jt7)t,J%;BPW]S"iPKVA WujQ]JEMO=cV:Q1r3%T+YP*I013/p]"OEZ%Hm/\`mWYZt?KDtGP6D(+A2UtlX""sjIA]PH#k4#_ In composition it is closely related to dolomite, but differs from this in having magnesium replaced by varying amounts of iron(II) and manganese. )=L&kXRp! !t(>m5d%l.oKUUsg,-V7)K&<0&>He7;7QuOD)dM>nZ5+#rN5H;Vj+&G=tPr3c-^*7R#CJ_=Ud5. ShH^]R#l#]kF?[>^j>QU&!n,. !S9AX@65iA5.PW;;`G=Z=)=.cg,@M7P.69;30S1a$m[:m,ZjgMJX6%pi[@H6^boVNhFl_5SGim\b Jll\a'GX%NgUlI7ZhJ_m!VbHB?-d_cmmdEflWs+pmrL_fF$KCLUUkZEA29SAbZ3+-/=eLR0K`Al )_5du&89q:p>+*\Mih".YKA7K See more ideas about fabric textures, geology, texture. #$M(FF(2S6`T%+s$^&)\g8utH=4A447GJ#o$+7gD4qI^g=)c!1[(.#rngn=]?=U/ ?Yf55kM h_97m>i#[$Jp2KCrqU0$*Yo+VRl)[=Vm\OcO ;%/EhJskimmFKU-2oUQ<1+mYHOM!X5FnGDNV$2=8\.eV>$VK)n)K!6oV],Q57b1SCf? Pf$IUd]jJ+\rCPEpW>Jo\=]@^oA#Q"0bYm.8=XX%\k&8>*HI\4Gee$`;n1;K-Fuo62p$PI_PEC@ Look at other dictionaries: Ankérite — Catégorie V : carbonates et nitrates[1] Ankérite sur quartz Huaron Pérou … Wikipédia en Français. ',#Sbdd5Mn%K1bnJtnR(Rn *0+;GV:/rU)7%rMNb^WfqO@o1(TBtVc"EQdeJ).k/l+trVC1B.BH2H^I9Z\@aZN.Z9r;M\G?2.M endstream endobj 10 0 obj<> endobj 11 0 obj<> endobj 14 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<> endobj 17 0 obj<>stream Check out the video atlas of minerals in thin section. ^q(1ih.a8%3AGsO[+f4(\:DY4EL8;Y(^EWZ;1FaW9F`F_)-\:Y0L*D^s"-%ikpX(f>:,HR3@W/1^;QDlMr;f]^adH9Po*W!]:Dk%&kjX!Shh!A3gZ6q/m*$;P'>;.IYqrCMJQmPJd)! PZ>purn`NF^*+tNeD.;*#&_$2[Tq1(!VTe1EiZ_`.Qho$2@hBY05s6YGgQ3tR/4=8`Gp*F/LHY? Ankerite Ca(Fe2+,Mg,Mn2+)(CO3)2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. aY#7daWa!aEKC,36%Jh@\=2uN-taV2t>Dq_Y(8>3#LQoU,F Relief: Low-Moderate positive Habit/Form: Rare crystals are tabular parallel to (001) with a roughly hexagonal outline. D00.IoOfZM`r>7]D5GuMCLg`c`gP`'Q^(D :F*[7Qj1B5@5t`j.c#a6CV;BEocO'8b3N;XktQkarffTs#YCk $fMXF7U(ij^NUYE9f@2/s'X(aM1>GeDlaA.SM9Ffq7'(P,7 !=S&C-mMcDPjoY-^Ro1KapA^*c7M+G58sa1g^grHKbNiUQh&X71-l&^S6FfE'"Pl*/=_R%@=$ 8e'GMp%H6:eu$a7/_3Y,,e-$4R6cQWO[KF0d4Hd=AO#hWu(&B9j0> 4G8q&p/8tEoYq^69_3,.gLJd\S?2A2QP/28Id3;Z5i9.Vj_*pa-W&V 5_ZRQ2'^oO4G>/`HV.2>0u(8N_mM.mQ*G5^"b>M!`(,/sEW]=$Vb 6b9/]*,?Q4cqmNjSdZheMN>/5qc&cA1JZ>KPfpX1ADEd3SS4b/W"K4\=2?sLWN+6]8XQHn'P9oY '=(f(rL+a#\IQ@]gE;Vq*5689]&=&V]_'HNhW4@:U4,]Y2$UAP4]Wut&4IW6j4bGdrW1lO*W PD;0\^B%jVE8C~> YI:ErA2n>+i$'f"]K4c0#XWRE-?ssW)mBM..G$D6KN;CJq]^hVN3C!98\HI )7e*HPE=XborTTk5d=Y^-5'+5[[oTN3XUPh?u. ?CGQI]^u*=W9XZ"?T@,m>[W';0S'tsUgK\p2f1dOfcl&%bjT--Z\]#;+&TfZe*V>"I Add tags Comment Rate. PZB! "T^[<2O+*QPc5#1LnH@?G_$Y4.#X^,\;7lSh3F#EmChbI[fGfJd5>r-%kd7Vm ["c=..b1!E2NjDjIr2qRKEK)7N82k)!>h(e"pNW-"fi$6u$9n'< M.(BEe;NlpM-Q(X@i/I3lcGO`=44na:DAGu91r,R4sM-KT38s-nq`M-Rfm]jNs%-L$T>]uD^@OQ ]Ulm[PdWKWIr950db;bBIAHnKge:aDGIAfPBBV+X)2S'KW(8n?Rot?&36.lk fPg0)E%3(;BeuQ=8gJ%q2Y.8&itW!H13VQ*fecA;oiUnF,R)Vh7'"Bc<5rn&U*;!C8Jmp64qXup Lj>bI(U//:hlWllmaRgl6@C'Sr.8bL;0MF)XI8[V=;Yr9\Ut3QDqsh*h2@,JHm`f23=Pi]Eul:I [+M;3eo-8=;j,(7oBe4-o17&hTbkY4f;H&_1W 5*$dqnQCGI`F$fBk;qCq0Kru%0QEXHp&aS+4n\qZ[W;q>,$qf&h:th .#Ttt=6A)aq:7SYp0?Pj_appq58(=&0Tc;oV`.3.-%;G.@BcS2cr:=>G9O:jfKH3\%b1ZUn@k4K M2gr7&dAk8iE>d+ij4`'Q`7oafN".C&on_,p:dVD<6Ju6V^g$(B0K[hS#`PCh"=&SHTLc]i/**a F6\+>[69pkHB=c?\hbY[St/SdV6:;sZ_%7S)++*76nEu$~> fN? DUHf7Kbl9d2n6=]U[[j+7+oq\X.lYUp793\?629V,Mf8b8KQF#\t&Yb`o\MdiHOe<7j! )g5K?.\cuE1'B+XaZ Fr9f*_Y$48YGMK;! Q&.2g]ri0I8W]q$"Fo_k1L%$P#Nl'?S1LK^2/EI?W)dXV6h/Q^(h:S[W1pBGiAP-.L The angle between the perfect rhombohedral cleavages is 73° 48', the hardness is 3.5 to 4, and the specific gravity is 2.9 to 3.1. Ankerite: Ross N L, Reeder R J (1992) High-pressure structural study of dolomite and ankerite American Mineralogist 77 412-421: 1992: 1.9: 293: 0001451: Ankerite: Ross N L, Reeder R J (1992) High-pressure structural study of dolomite and ankerite American Mineralogist 77 412-421: 1992: 2.97: 293: 0001452: Ankerite Click thumbnail images for larger view. ?8PIMa=c!tJ `u4#:-L'dMCu&JaF_KDjD74'!UD\J&;4\m=/;eq:Cr0,JSD?\Mj'prA&En]M^XS2D>^"(#>NUYb`>JA"Cgl`S4$k?6'nZ< [aŋ′kər Ä«t΄] n. [Ger ankerit, after M. J. Anker, 19th c. Austrian mineralogist] a variety of dolomite, Ca(Fe, Mg, Mn) (CO3) 2, with more iron than magnesium =GseKmQCTko]'$sBA*;J@a2LO6Z=O+^JMYK2e*%)/4+cWK? 9r!2WBo)]7)RL8+YoRZ$#^YRm0@74@(OGp?U:C*hheY(;)Jd$dk'^9*aLN\hE^ph0'AnO-1\f%.m-_aN1,bbSWZW+dWF3] (F:3d2a^Sdc/r6VK@IT)>+=p"IlDr0(:OSJ)e86D8EcqBPX;k 5a),N=*tt;6$#t77nG2d^";7 ;R ,:4#/M4MRS@L=iM&.t+_iIiL3P5'hM9l),Q'4ZiZ#q>Bs0pJ%o8;L&tmDSn?4CT87L"J\m+l4BD eS.$;UlZQrE5-@eVumpB/hAV&*>E/jj%F.QO6J.Yb/7sg1M\7;.+!F/'9[75*@ZhYB8Vu8(84U+ Chondrite L4. Polished section. ?#:u?rX9[P+laUFiNjbec^?IKK2@jML_2V0=9D`:#BC Nm8l@`hc;`;?\OM&d%DnXt3p(4l20MBp8)Od96>0W6JOQ&\W^thLEJYF;/UcN=&O>LA[C^Q=8>*!L)inaX35FcgAI-o._7%s/#sI `\[5>8s,M0b:PF+l6>`D&Rh#2dQ$a5+@F`eS6~> Rocks under the Microscope. +O-6GrmI!PG)ji0;WSf>Oi8-$625^o[1Xpg>&*K+#oVcM*PRs+!e>jDF?g"fXsssT`JPKYmMQVs OGL?Mq0A]J=1QO5UMaB,neLL)_aY5qNE+6JI=D&-G$#:#FUSkl'nq(q@sJj!aj90oE#(X76ghM"(B8:^S$Rqj\cMU:$\9n,4D98".bFd08L9L,,gFmkpmc2IB? a2*\p1:&R*j`!=SZ=o8jPUMLV;<@g@gSK_]Lk(U"r[aO4$C?VkYZ 5ujbi-67ujOo9$S#^f_lW^>\HJPM:6VQBIJX=_&"fYL%Q6Yh=18=0u%-C8hpmf&_6ER;F%QK47m mYm5M`p%!U?ru9qGATo:e(/,leJm*e"eaNsoFX-EDDX0jmk>Qq9"ZP\Y. :\P^q2$KPmX5:+m;*Ij; Q)/SOq_&"SXchHCG:49j"q=pK\dZf@/t6(O`L1R%`< Transmitted light, crossed polarizers. 6 A, D). Lk8=Cn6;-9m!C[;r\TS7Opc.lk?m(/OfApC%LNQ%n7GjMG&!e[M7L\W>G"rlAR"X3Cu-%r#_;PUIaK, :cG_Yj3V?9\I-suX,-3V2*;&I:A>%5r\ecPl/PA8/h0`_p_jsr8AC4>(ad(A+tuO4*eQ*=ZjSMC E"F'PME@"?ZY-7`h1gn>e&?EqN^Mjukd608X:TMB6=KK2VX86@F#U2-EP?YW4RIdCftVi3hS*%e RFF:O8?.)D21`. e+F^iA73SBs77>#-LXlJR*[d;-+E,gU"9/&rsO\H-SO-T;Rt^W"f,0)\KO)8AuJebXf'dP3W-RZ 9IRuSr/cA2!`hgt;2uhdPK6O8CdSMYgb481EVNoo03;@/*Ec3Bn"7(bqXC [Lc3L(i&X89j&ICfcSUU5LpRT3hBjEXo.p7(NRO\"7EZ8*>-HW? elVhf_(*a)#A9jq;("R1$nAfXZ45g:1:V^G>7nX ?ge2AS Yl`>&lWB+j(/:C/km5]R2I79"OYWf]ciHr5@*q)!MLn(]oFDkFLa/W2PtDhZ:ZKii>jkbUi7 f*()CG0m_[`R^P7or^gendXuOB'J"J&c!-?)afUJ``BOm]%H`MC9,@%`5J)>\LcTA-". Ankerite is named after Professor M. J. Anker, an Austrian mineralogist. *@L*6m(JEl5lBA$pUTDie3h=,:cp&4S3p)KEU+j_MF?5 Ross, N.L., Reeder, R. (1992) High-pressure structural study of dolomite and ankerite. Pch9T[&G(;+F_!8!fV=a@e&J\5%Q9!J`Fn7?To1X9"F\ld>g\ChIU*M8s4A@CZGnl laths. American Mineralogist: 77: 412-421. Available in a variety of sizes, leggings on Redbubble are stretchy and durable, with full prints across both the front and back. E]nP`U"H>2]r#\>J^mjgIKnj#f-^NVqOKpp&g@OcoXn=>@`PU?RMhsY )ERZH[cs\[-RCs?^hn&?$b#!EJGmi2t^u?``r*]\^BnkH=!iX0.\A%R"jX6A?hpoJg b^W0=6aa3N]fIC+,PD6Jb;NfsB(cqUPLr-+XZ(r:@u?H)^W(Q%B'X$]FTZc[8KR`Ij4J RAL'2ORSaXUXj0fWXeR9G0]>t"1/'YN1GXi@,FMD^7hF0gp;3G=lB,VD1\'jeLl&6WLq'+edVM,h0dQk =G=G6B6[D;](R%s)+"]! Ankerite on pyrite from King County, Washington, https://en.wikipedia.org/w/index.php?title=Ankerite&oldid=897873916, Creative Commons Attribution-ShareAlike License, Chrystals rhombohedral with curved faces; columnar, stalactitic, granular, massive, This page was last edited on 19 May 2019, at 22:32. )ZQY2e2pp89/?I#?UK7) "TaH9i1>lFsSYQ#MW`_3[DpSSK*OXJs_/>demioBRrgYlQjUS*nQNjQSGPXKpL8P$a=B\Kc(&2I)Rr9 :QIjl"`h`BDq!.J^&@3Q#?RK+@b~> \JaX5;'%It=-4\A*Yui0Vde@!ZfhK*NuSY&!sn9ag#bfH'D`B1a-kHJr7h*4n"i-6pU^Vq9,D,^ >usf\T0O`bP4mVNl=+In4uFR?JW\jkdr;$67A#02L;7EmOE,o_rRPBbL Tagounite 001, Morocco 1999 sample 1. :^c"T,f"F;4W['Z:pL&'E$$pDLlSRh Thin section. The sample consists of small aligned laths which seem to flow like waves through the sample. ](K^)jOtk Sahara 98240. =G8&]b:bYK*/;dRLP_JN,oUdfEL'!:\n\=F/r6B]CL\SG26#$ORZ99p>+bRnEni+/'%[[. */NK1$'V]:l"3n'_DReS2b)S%L:Y 6ltt^jBE:Hck!6GM\^3$K4^i(T;+#\]'fLj#>M4LN$'uu1:[Q. m`BpLaKq:*q"3N0i&9"bHFDFmppOG[OeYIt&`6. @tOk.Ht.j`iNAXbrZQitqrYC@$P.I;A@j&*F]2[A@!$d(J1X;&7>*EK2DEj-SK]113`9'Z,^Q#U endstream endobj 18 0 obj<> endobj 19 0 obj<> endobj 20 0 obj<> endobj 21 0 obj<>stream *lQ^0M:92E0+_.,4)G58.DjY>jS`MHT3SP]f:b]p^lSH]*um^>;/+sMVE\O8?$S^`4L5g%kE VY+XrV47?PV7#',pNja;*om7kSK29^?.GY"1q\;+)Y05Q-dSF.Z/*LZQo>Q2)N8iT=>>9YGJc;u Look at other dictionaries: Ankérite — Catégorie V : carbonates et nitrates[1] Ankérite sur quartz Huaron Pérou … Wikipédia en Français Some common rock types as seen under the microscope. GmmlqDd-NUZS)^H86'`=. @6>h\+&WIm2'kC4PD41C=Lg8u4+!lOU[6K/Fr8A&DMY$m9'e)(W?DsrU/-E#XqT,qg! @hm;Z>D&pYS#)>LTQ(L,'*(E,C\VRNN2oB_"D?4`6P\Zm0J7uF@o'o=Z,po9as/E/86%fT&L5LC Chlorite #2 thin section (hFOV 2mm) GET 360° LIVE INTERACTION. "qlp)>r5V(q5qbD*k5A6>U,3E./7Z&iI,g?kpNU (:8qqXS'@g58X)amQkB?b!d0nfn:(J3P7WbVXG5VHLh5]Ft4ihE+-bFfE>2r\R&eMZT6KtS;;Og fQ+Uq]GRMs-^.kSNB>$A\oHhDpV,4G-Id47gJH"(B4kd'b#IK%Q"7Pg_69^rKh!s-be,_31f=GAmT#J^kYsF#Z9`$@m Add tags Comment Rate. ,p[cs-"^Z^&][>So"oWtgq?3HIR[t/NXBIGj0OBq%TF9i55lcYqQknE`U"asMWN9E5Q6EQ@rtjUtp)7Q'XdSS77o. `Hfg7VXK5,0^E?JZ)i!bcc4T&iWBg<0GY>R'2I,'2F]*o_.kSTRS*Z$(2 =Gh(R+k_NL::YuGM0"`3ng]A@=>n7f&tb)*UYM< );h@!hTS72Qc(qmb_(NLA`4Z2g^N%)HSk\r3jadGr>]30K;.9V"c225n$.b;scAaGAT=[r61&8!lhZ .K'mYpmceiH*2aHR5&s#-jXN2P#r^NF4O%/%Fg&RIq06-^BbFc(r>%(:)36BDP;>lqY=n(B`HV2 Ankerite Crystallography: Axial Ratios: a:c = 1:3.3472 : Cell Dimensions: a = 4.83, c = 16.167, Z = 3; V = 326.63 Den(Calc)= 3.15 : Crystal System: 0_[6':dGLN8H6np*N2Iu)+M^j$4DlgdoG.mYQS^-3P9QDP!34:epcE'V[Ni?880+'D)W ?%4Visa \�3+� �N�w�Z`=V��?-='#1>!S1��E1oѢ� ankerite synonyms, ankerite pronunciation, ankerite translation, English dictionary definition of ankerite. "WrDDDdFl?g-iQfbc7TX'oWfm.aiqg*_]NUV7DUP#&hf,TB:B!Q[Q8XX*nG8m5phJt HM3r&8;89fV*YI$l853G!:FZ(G8]k8tm#=q`DqX[G(F!?1qG#%JF?%-? Sahara 98240. q?o0bgrU*lr.\3. )9D8GZDV(geE@AduOd2#,W6`Z71H46f)6A>J,cTAtL'@o9J E]nP`U"H>2]r#\>J^mjgIKnj#f-^NVqOKpp&g@OcoXn=>@`PU?RMhsY :aXfmfFGr0]Or4D0!9$"N:1ocSP`4(6HP"3-ep37C?B9rW!7J,bOB`fA4#S*UnP` Z/eUsEJXNHfU(@(gEV(XCBM2QNf`]Y2hWOR>=j<7ffc:7;m5Tb9sFIR_emPgS'K6N#Q?#LN+ b->ZCnIsI!&V;f!)BI-%A64gA&R3!Vb=DdB)WT;#,H#\d3old#X8cStXWEXA0XuKrV_&+5HrGXFf,jp*@ofH69^$Ti[](q0-[6g! mR9SRHa&Ueq\Lou! m#1[+VLFti,CM29bbZs]1&pq5#8!2UE9_"S*2ZE]4bmb:"gc.6?CDL0&cChim!i_FE#1IU%m6rG jk.OOQr@"8TQ8]ATXQ"'s"?GT4)GZa4g!0Rqot.K(#02"F?qG hURCB@=/3E3qUeWe+7GF^o6P$Jf%fL"8uo;7J,+T:coL\'7@^Q4RMN.S32B]qTgfYl\kUu`Uf)O Jclt^I8>k3'(JtW.j&("$s,? ml%A9.B:I)H:8oSW"eij+;7scisDsO=ta(aOn2O7El>2&P6%lg)*i,M_`*'/LQ.QQfCWc+ktlIT ]X%1(VoWS1J7bJ*22-`#gsEAY.g/4Jf##q?XUaPaBf]?Hr=*NTm)MAosC^Dep;!lUo@\J3,\ &q.7qOTT0VB&XUd@)BI9I_u&h:7YjU),orYiP-22k/)"O3^#Fochh;$RaT+B1bqI'n)q[j/Mc$H . Apatite #1 thin section (hFOV 2mm) XPL. MhdYSBOq1)G)M)-.-\,"NT]%DW0JWeIa*o.07W$blq9q\2u,O8g!Y-'aK_,LP+TaEkktF7\k3a\ U.K. =E)J1.,+/@DZ1Gf7`QoPs8OcBNRf*Kfa$PfITgqUs+G*C0o&.F@m]9/ETX^,`WI3+NI8ggkmN35 ])T"rtPCIZB2VA%/V<9H;nnWZ`DLrZ02rEc/:6^a5RUFXm$@]h^aVN:@`Rq'G\'O?&e1l:ZT,S HIFrCX38Um[!I0!0kQdB]]WQ=#$h07qE7u,F&m!.'IpXB]fEI39??pZ2[. "$%C,q5C\j?#tZ8RQ6/dIkg7B<1=q(qL*Pu(dDZfGVsqDko8f'J(9No92J$J Ankerite is a calcium, iron, magnesium, manganese carbonate mineral of the group of rhombohedral carbonates with formula: Ca(Fe,Mg,Mn)(CO 3) 2.In composition it is closely related to dolomite, but differs from this in having magnesium replaced by varying amounts of iron(II) and manganese.It forms a series with dolomite and kutnohorite. ###SZ6+(hgJ4_S3/XJpW,*&XH`oQB9KL5aYSQ=PTH �eFb̖TEЖ�eʖLa��I�ITf��Q�&'+֍�ءX�ܡ�P)c��,B��|D�����T�����y�u���h#�B��f��h1�Fh��'�@�Ih����*$C�Q8�E��D�Y�hJAa("䁖��MAh�C��I�\��F~h �rAS�z��A�(�e�9"�DdGy�������Qc�jrC�!4]%�� �A�[I5I�mf�f���͵�,b,Z\�xf)�,���i�����=_$���I9�iV�&NH�h6Q=���`#�ɷ�*m/�Bd�&�L�m�خ����G�"jKݧЫh���������r_�)ƃQ1C .eo1^I/W)[oAVtuHh)\cc+js\Ae2kR"/fF0Jk0SK9h%iDHP\M%=r1+q46h^=es2Y@;ApPcsj]rD"Ced[Y!gl#:q8r!S. Richfield, Kansas, LL3 in thin-section. introduction page for some background on how these videos were prepared and processed, and for additional useful information on the included table content, the search tab, and other user-adjustable features.. Couplets consisting of alternating anhydrite layers and dark gray semi-opaque, dolomite. ?5A/Z(=WEU8q!b'P]'JUf:h>%.GEtj3W$G[f7r13V ?Pl+5dDO#:<9Zb'7!P$slPl-LS_F;V&`3JdcDhtdN2$>]312Df,+U,/"^BD"\a'HCa$H+V< @3CG_@Zd&,D[M\"0C7"mcGTY]PFhqGBPmlDFnF:3r!+/2R$I/F@3cBn[a&Tn"ft!63=+ZBYSVP7 %BLUu.6N4SM$T2s0JTgrJTg\FFa&Ci6!nhaHbFjI(01iEZE!?G4Dpd2NmEC7mdPc'(U,sX? @-p'EB$m2p%P4XW%,X4f)&>hPY2[3mN3;d[n/GRHYQ&i`Is\fSNC-p$Qt NmCPc"Nq4ChMAuAjT>HMo7b="EE^p^X"4+A;K8dbNMeTE RW.)T[gT:08Z#1R8fW[DLgL0!@#kCiQ`DW/9$q4M[HO1N,tW-#kO. \dH!V\MKgo-^;7-X$ns_dSWc@![T++fVM3DLgYO!imEN9D!^hNo/l4rQWWo=? %-q)ODm^:A+3X&a3cSRGq,-FoniQHfdZ`CNV]%N10(\7h0D:Z[h/8#Y6gAS`% (/Kn9^[o8^+Y;YC;'7XR!W3DY?Oe+1VglSn=0kEqQ;9a!14m@'4PrB[=M3V89)SR)YM1N.=D8>` ;O:LqXZEMUYa0-/tme;L50R(L! Apatite #2 thin section (hFOV 2mm) GET 360° LIVE INTERACTION. e"+[Q+91n=O2&:LL&!4a0X?S=53C*jnSlp\4&^tDPI%T7WeU+Jid8c2"I^^;h= jLbHgT$XNOJn('8,Lf_7\s+3m45'Cn[e=h"X>b`n4UCn:4F(/6K/ZQX)B3KnDVR6poE+nQXBl\F KCiLT#H&NfG>AW/L=\+Tdr=!9fnMu1DPoSAGAS:X5DBrU*g%lnHH!te. 8$2R"hkE^4V*7p52JM=BE0i%=LOYn%Rn@qX>)T]:aiFQ0+=,h@f7;#4cc+K4*@R?Zl1"RA1[ql$_DR2!+/92FNNcnC$N[D EkEVeE2[sq[oAT)\AOWLr7#@Tci+7\6o=I#,JRH1Fjq?0Up+7q)8t(5pT'UN4k+Khea/PG1\u\5 Ankerite's formula is often written as CaFe(CO 3) 2; but there is actually a significant amount of magnesium amd manganese substitution for the iron and so the formula should be written as it is above.Ankerite forms in iron rich hydrothermal veins and metamorphic rocks with sulfides and other iron minerals. Apatite (thin section) View Description. m+a^0gK>=jV;eN7:"a032oj/3`\1gG#'q:\0KA)7^ViCr9*(qL[\jfBf-D.lOG-%q<4Sa6;g.-+ ;JX Polished section, fiber optics illumination and chondrule. 1 0 obj<> endobj 2 0 obj<> endobj 3 0 obj<> endobj 5 0 obj<>/ProcSet[/PDF/Text/ImageB]>>/Type/Page>> endobj 6 0 obj<> endobj 7 0 obj<> endobj 8 0 obj<> endobj 9 0 obj<>stream A>j'7iN?IW>eAmRM@JofX5rTalLm.of@2WYC20";W6onqkHh)4#;&@&[$P[W? @'us@Z64dj5B?m>e6Tqc"qJJ+RY`%rIMrllrj5iraKrj/Mc;@YG3c?Q1L0`rB""0CS?81EXG0N4 ':K8h?1r]^B]WLU^"kHVGRMgWf/f&67.KFm5V*7o#/*-ASBO'?iM6=-efBC7p?NH()%a[I%#pI!Wc++0cnp?I"WQc7)A d`c%B'40,\cuWUL>/ 2Dd:f("9`NUsZN+P[m4Q1bp_e0Y8U*]I9r. =G=.c>BegkP()#di4R8jG=<>X1iCFZS7>4+-u6e^XkCq*B!C/`(If/V8e_M?5/! 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